Quantum Soma Complex by Premier Research Labs

LIKELY EFFECTIVE

• Benign prostatic hyperplasia (BPH). Oral beta-sitosterol is beneficial for most symptoms of BPH. Details: Taking beta-sitosterol 60-130 mg orally in 2-3 divided doses daily for up to 18 months significantly improves urinary symptoms, increases maximum urinary flow, and decreases postvoid residual urine volume; however, it does not affect prostate size (5327,5328,5329,7195,7198,34975). Additionally, one study suggests that taking an enriched form of saw palmetto oil (Vispo) 200 mg containing 3% beta-sitosterol twice daily for 12 weeks seems to be more effective than standard saw palmetto oil containing 0.3% beta-sitosterol for reducing some measures of overall symptoms of BPH (104803). Although some preliminary research shows no benefit of beta-sitosterol on symptoms of BPH, the variability in doses used, the short duration of treatment, the small study sizes, and the differing severity of disease at baseline limit the reliability of these latter results (35124,96784).
• Hypercholesterolemia. Oral beta-sitosterol is beneficial for hypercholesterolemia. Details: Taking beta-sitosterol orally significantly reduces total and low-density lipoprotein (LDL) cholesterol levels, but has little or no effect on high-density lipoprotein (HDL) cholesterol levels. Beta-sitosterol 0.65-1.5 grams twice daily has been used, typically in conjunction with a low-fat diet (6668,7195,112081). The effects of combination formulations containing beta-sitosterol have also been evaluated in patients with hypercholesterolemia. Some preliminary clinical research in these patients shows that taking a combination of soy protein 8 grams plus beta-sitosterol 2 grams daily for 40 days lowers LDL cholesterol by 17-20 mg/dL, but does not improve triglyceride or HDL cholesterol levels, when compared to baseline (35013,35039). Other clinical research shows that taking a combination of beta-sitosterol 2.5 grams daily along with cholestyramine (Questran, Bristol Myer Squibb) 8 grams daily for 12 weeks reduces total cholesterol by about 23 mg/dL and LDL cholesterol by 15 mg/dL when compared to baseline, but is less effective than atorvastatin 10 or 80 mg daily (35100).

POSSIBLY EFFECTIVE

• Coronary heart disease (CHD). The US Food and Drug Administration (FDA) has approved an authorized health claim for dietary plant sterols, when taken in doses of at least 3.4 grams daily as part of a diet low in saturated fat and cholesterol, for reducing the risk of CHD. Details: In 2010, the FDA authorized a health claim stating that consuming at least 3.4 grams of plant sterols daily, as part of a diet low in saturated fat and cholesterol, may reduce the risk of heart disease (102365). This health claim is based on evidence showing that plant sterols can lower cholesterol levels. However, there is currently no evidence directly linking dietary intake of plant sterols with a reduced risk for developing CHD.
• Familial hypercholesterolemia. Oral beta-sitosterol, in combination with a cholesterol-lowering diet, seems to reduce low-density lipoprotein (LDL) cholesterol levels in patients with familial hypercholesterolemia. However, it doesn't seem to work as well as sitostanol or bezafibrate. Details: Preliminary clinical research shows that taking beta-sitosterol for 1-4 months while following a cholesterol-lowering diet reduces total cholesterol by 6% to 13% and LDL cholesterol by 6% to 20% in adult and pediatric patients with familial hypercholesterolemia. Beta-sitosterol 2.5-21.1 grams taken in up to three divided doses daily for 1-3 months has been used in adults. Beta-sitosterol 2-4 grams three times daily for 3 months has been used in children and adolescents (3889,5331,5332,5333,35067). Some research suggests that the optimal dose of beta-sitosterol is 6 grams daily; higher doses do not appear to be more effective (5333). However, some research in pediatric patients shows that beta-sitosterol can also decrease levels of high-density lipoprotein (HDL) cholesterol (5332) and that beta-sitosterol appears to be less effective for reducing LDL cholesterol when compared to sitostanol (3889). Furthermore, beta-sitosterol does not appear to improve triglyceride levels (5333). Some research has compared beta-sitosterol to cholesterol-lowering medication. In children with familial hypercholesterolemia, taking beta-sitosterol 1 grams three times daily in combination with the fibrate drug bezafibrate 200 mg once daily for 24 months reduces cholesterol as effectively as taking bezafibrate 200 mg twice daily. However, taking beta-sitosterol 2 grams three times daily is less effective for lowering LDL cholesterol when compared with bezafibrate 200 mg twice daily (5334).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Allergic rhinitis (hay fever). Although there is interest in using oral beta-sitosterol for allergic rhinitis, there is insufficient reliable information about the clinical effects of beta-sitosterol for this condition.
• Androgenic alopecia. Oral beta-sitosterol has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small clinical study in males with androgenic alopecia shows that a combination of beta-sitosterol 50 mg plus saw palmetto extract 200 mg taken twice daily for an average of 4.6 months improves subjective scores of hair quantity and quality when compared with baseline (15550). The validity of this finding is limited by the lack of a comparator group.
• Asthma. Although there is interest in using oral beta-sitosterol for asthma, there is insufficient reliable information about the clinical effects of beta-sitosterol for this condition.
• Burns. Topical beta-sitosterol has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research shows that applying an ointment containing sesame oil, beta-sitosterol, berberine, and other plant ingredients (MEBO) is as effective as applying silver sulfadiazine dressing twice daily for healing burns and preventing bacterial infection (13526). Furthermore, this ointment appears to be more effective than povidone-iodine plus bepanthenol cream for reducing pain. The ointment can also shorten the hospital stay of these patients by almost one day when compared with povidone-iodine plus bepanthenol (35118). However, when used for second-degree facial burns, this ointment increases healing time by about 2 days and worsens pain and discomfort when compared with a specific dressing containing ionic silver (Aquacel Ag Hydrofiber) (35117). The ointment has been applied to partial-thickness burns as a thick layer every 4-12 hours for up to 18 days or until release from the hospital in patients aged 2 years and older (13526,35117,35118).
• Cancer. It is unclear if dietary beta-sitosterol is beneficial for cancer prevention. Details: A meta-analysis of population research has found that although the highest intake of plant sterols is associated with a reduced risk of having cancer when compared with the lowest intake, there is no association between beta-sitosterol itself and cancer risk (106084). Also, population research suggests that dietary intake of beta-sitosterol does not affect the risk of colon cancer (34993).
• Chronic prostatitis and chronic pelvic pain syndrome (CP/CPPS). Although there is interest in using oral beta-sitosterol for prostatitis, there is insufficient reliable information about the clinical effects of beta-sitosterol for this condition.
• Esophageal cancer. It is unclear if dietary beta-sitosterol intake influences the outcome of esophageal cancer. Details: In Chinese people with esophageal squamous cell carcinoma, the mortality rate does not seem to differ between those with the lowest versus the highest intake of dietary beta-sitosterol, measured five years before diagnosis (112082).
• HIV/AIDS. Although there is interest in using oral beta-sitosterol for HIV/AIDS, there is insufficient reliable information about the clinical effects of beta-sitosterol for this condition.
• Menopausal symptoms. Although there is interest in using oral beta-sitosterol for menopausal symptoms, there is insufficient reliable information about the clinical effects of beta-sitosterol for this purpose.
• Migraine headache. Although there is interest in using oral beta-sitosterol for migraine headache, there is insufficient reliable information about the clinical effects of beta-sitosterol for this condition.
• Obesity. It is unclear if oral beta-sitosterol is beneficial for obesity. Details: In Chinese adults, higher dietary intake of beta-sitosterol is inversely related to the risk of being overweight. The risk of central obesity specifically is linked to beta-sitosterol intake in males (112083).
• Psoriasis. Although there is interest in using oral beta-sitosterol for psoriasis, there is insufficient reliable information about the clinical effects of beta-sitosterol for this condition.
• Rheumatoid arthritis (RA). It is unclear if oral beta-sitosterol is beneficial for RA. Details: Preliminary clinical research shows that taking a specific supplement (Moducare) containing beta-sitosterol 20 mg and beta-sitosterol glucoside 0.2 mg three times daily for 24 weeks improves pain and symptoms in 28% to 85% of patients with RA when compared with baseline (35200). The validity of this finding is limited by the lack of a comparator group.
• Systemic lupus erythematosus (SLE). Although there is interest in using oral beta-sitosterol for SLE, there is insufficient reliable information about the clinical effects of beta-sitosterol for this condition.
• Thrombocytopenia. Although there is interest in using oral beta-sitosterol for thrombocytopenia, there is insufficient reliable information about the clinical effects of beta-sitosterol for this condition.
• Tuberculosis. It is unclear if oral beta-sitosterol is beneficial for tuberculosis. Details: A small clinical trial shows that taking beta-sitosterol orally as an adjunct to conventional treatment for tuberculosis can increase lymphocyte counts when compared with placebo; however, beta-sitosterol does not seem to decrease the time to cure based on negative sputum culture (5337).
• Upper respiratory tract infection (URTI). Although there is interest in using oral beta-sitosterol for upper respiratory infections such as bronchitis, common cold, exercise-induced respiratory infections, and influenza, there is insufficient reliable information about the clinical effects of beta-sitosterol for these conditions.
• Wound healing. Although there is interest in using topical beta-sitosterol for wound healing, there is insufficient reliable information about the clinical effects of beta-sitosterol for this purpose. More evidence is needed to rate beta-sitosterol for these uses.

(Read more about BETA-SITOSTEROL)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Amenorrhea. Although there is interest in using oral bitter melon for amenorrhea, there is insufficient reliable information about the clinical effects of bitter melon for this condition.
• Athletic performance. It is unclear if oral bitter melon is beneficial for improving athletic performance. Details: Preliminary clinical research in ten male tennis players taking part in high-intensity training at high temperatures shows that taking bitter melon extract orally, 100 mL six times daily for 4 weeks, improves some biomarkers of fatigue and physical fitness parameters including balance, flexibility, and cardiorespiratory fitness when compared with baseline. Levels of adrenocorticotrophic hormone and cortisol are decreased, suggesting a reduction in oxidative stress (103295,106407). The validity of these results is limited by the lack of a comparator group.
• Constipation. Although there is interest in using oral bitter melon for constipation, there is insufficient reliable information about the clinical effects of bitter melon for this purpose.
• Diabetes. Although some research suggests that bitter melon may improve glycemic control in adults with type 2 diabetes, evidence is conflicting and of limited quality. Details: A meta-analysis of 10 low-quality studies in patients with type 2 diabetes shows that taking bitter melon powdered whole fruits or juice in doses of 0.5 to 12 grams daily for 4-16 weeks reduces fasting blood glucose (FBG) by 13 mg/dL, postprandial glucose by 26 mg/dL, and glycated hemoglobin (HbA1c) by 0.26% when compared with placebo (100632). Another meta-analysis, pooling the results of 7 trials in patients with type 2 diabetes, shows that bitter melon modestly reduces HbA1c by 0.3% and FBG by 14 mg/dL when compared with no treatment, but a separate analysis of 2 other trials shows that bitter melon does not improve either outcome when compared with oral antidiabetic drugs (111503). Additionally, a meta-analysis of 3 clinical trials shows that taking bitter melon 1-6 grams daily for 4-12 weeks does not significantly improve fasting plasma glucose or HbA1c when compared with placebo in patients with type 2 diabetes (92124). Some other clinical research in patients with type 2 diabetes shows that bitter melon fruit, fruit pulp, fruit juice, and extract improve glucose tolerance and insulin secretion, reduce blood glucose levels, and lower HbA1c (34,35,36,38,12530). One clinical study shows that taking powdered bitter melon fruit 2-4 grams daily for 10 weeks lowers HbA1c similarly to glyburide 2.5 mg daily (92126). Reasons for the discrepancies among the evidence are not clear but may relate to the small study sizes, shorter durations of treatment, and varying dosages and formulations of bitter melon.
• Dyspepsia. Although there is interest in using oral bitter melon for dyspepsia, there is insufficient reliable information about the clinical effects of bitter melon for this purpose.
• Genital herpes. Although there is interest in using topical bitter melon for genital herpes, there is insufficient reliable information about the clinical effects of bitter melon for this condition.
• HIV/AIDS. Although there is interest in using oral bitter melon for HIV/AIDS, there is insufficient reliable information about the clinical effects of bitter melon for this condition.
• Impaired glucose tolerance (prediabetes). It is unclear if oral bitter melon is beneficial in patients with prediabetes. Details: A small clinical study in patients with impaired glucose tolerance shows that drinking a beverage containing bitter melon extract 1.25-3 grams as a single dose does not affect blood glucose or insulin response when compared with baseline (97508). A moderate-sized clinical study in adults with prediabetes shows that taking bitter melon (SugarKatcherS52, Kolmar BNH) 800 mg three times daily for 12 weeks reduces blood glucose by 22 mg/dL two hours after oral glucose tolerance test when compared with placebo, but does not improve insulin, C-peptide, or glucagon levels, nor markers of insulin resistance (112372). The validity of these results is limited by the lack of statistical adjustment for multiple comparisons which can lead studies to erroneously show differences between treatment groups (i.e., false positive findings).
• Intestinal parasite infection. Although there is interest in using oral bitter melon for intestinal parasite infection, there is insufficient reliable information about the clinical effects of bitter melon for this condition.
• Kidney stones (nephrolithiasis). Although there is interest in using oral bitter melon for kidney stones, there is insufficient reliable information about the clinical effects of bitter melon for this condition.
• Liver disease. Although there is interest in using oral bitter melon for liver disease, there is insufficient reliable information about the clinical effects of bitter melon for this condition.
• Metabolic syndrome. Although there is interest in using oral bitter melon for metabolic syndrome, there is insufficient reliable information about the clinical effects of bitter melon for this condition.
• Obesity. It is unclear if oral bitter melon is beneficial for weight loss. Details: A very small clinical study in patients with obesity shows that taking bitter melon 1 gram twice daily for 12 weeks does not reduce body weight, body mass index (BMI), waist circumference, or body fat percentage when compared to baseline. However, when compared with placebo, body weight and BMI were reduced by around 4 kg and 1.6 kg/m², respectively. Patients in the placebo group experienced an increase in these measures (109583).
• Osteoarthritis. It is unclear if oral bitter melon is beneficial in patients with osteoarthritis. Details: A small preliminary clinical study in patients with osteoarthritis shows that taking bitter melon 1500 mg three times daily for 3 months reduces the need for rescue analgesic medications when compared with placebo. However, subjective scores of osteoarthritis symptoms improved similarly in both groups (100631).
• Peptic ulcers. Although there is interest in using oral bitter melon for peptic ulcers, there is insufficient reliable information about the clinical effects of bitter melon for this condition.
• Polycystic ovary syndrome (PCOS). Although there is interest in using oral bitter melon for PCOS, there is insufficient reliable information about the clinical effects of bitter melon for this condition.
• Psoriasis. Although there is interest in using oral bitter melon for psoriasis, there is insufficient reliable information about the clinical effects of bitter melon for this condition.
• Ulcerative colitis. Although there is interest in using oral bitter melon for ulcerative colitis, there is insufficient reliable information about the clinical effects of bitter melon for this condition.
• Wound healing. Although there is interest in using topical bitter melon for wound healing, there is insufficient reliable information about the clinical effects of bitter melon for this purpose. More evidence is needed to rate bitter melon for these uses.

(Read more about BITTER MELON)

EFFECTIVE

• Lactose intolerance. Lactase is effective for reducing gastrointestinal symptoms from consuming lactose in lactose intolerant individuals. Details: Multiple clinical trials show that taking lactase orally is effective for reducing GI symptoms in lactose-intolerant people when used before the consumption of lactose or when added to milk prior to consumption (2371,2372,2373,106669).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Colic. It is unclear if oral lactase is beneficial in infants with colic. Details: Preliminary clinical research in infants with colic shows that supplementing human milk or formula with lactase (Crosscare Ltd) for 10 days reduces breath hydrogen levels, but not time spent crying, when compared with placebo. However, approximately 30% of infants in this study were considered to be noncompliant. When only infants considered to be compliant were included in the analysis, time spent crying during the 10-day treatment period was reduced by about 6 hours in the lactase group when compared with placebo (96347). In two other small trials, giving 5 drops of a specific lactase formulation (Colibid, RG Pharmaceutica or Yamoo, Walter Bushnell) to infants aged 0-6 months with colic before each feed, or 4 times a day, for 2-4 weeks significantly reduces crying time and fussing time when compared with placebo (104107,112190). However, measures of crying time were based on subjective parent recall only.
• Prematurity. It is unclear if oral lactase is beneficial in premature patients. Details: Clinical research shows that giving fortified human milk or preterm formula treated with lactase drops (Lactaid, McNeil Consumer Products Company) to preterm infants does not improve weight gain, feeding tolerance, weekly length gain, or gain in head circumference by 36 weeks' gestational age or discharge from the hospital (whichever comes first) when compared with giving untreated milk or formula (96346). More evidence is needed to rate lactase for these uses.

(Read more about LACTASE)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Celiac disease. Although there has been interest in using oral lipase for celiac disease, there is insufficient reliable information about the clinical effects of lipase for this purpose.
• Dyspepsia. It is unclear if oral lipase is beneficial for improving symptoms of postprandial distress syndrome. Details: A small clinical trial shows that taking a specific acid-resistant lipase (Amano Enzyme USA) 280 mg immediately before a high-fat meal does not reduce postprandial bloating and nausea when compared with placebo in individuals with postprandial distress syndrome (101900).
• Inflammatory bowel disease (IBD). Although there has been interest in using oral lipase for IBD, there is insufficient reliable information about the clinical effects of lipase for this purpose.
• Prematurity. It is unclear if adding a specific form of lipase, recombinant human bile salt-stimulated lipase (rhBSSL), to infant formula improves outcomes in premature infants. Some research suggests a potential increased risk for adverse effects. Details: Human breast milk contains rhBSSL, but it is inactivated when breast milk is pasteurized for donation. Clinical research in infants born before 32 weeks' gestation shows that adding rhBSSL as 8700 units per 100 mL formula or pasteurized breast milk, for 4 weeks does not increase growth velocity, body length, or head circumference over the next 12 months when compared with formula or pasteurized breast milk devoid of lipase. However, the infants who were small for gestational age (SGA), which made up approximately 15% of the study population, grew by an additional 1.9 grams/kg daily on average when compared with placebo (101940). More evidence is needed to rate lipase for these uses.

(Read more about LIPASE)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Aging. Although there has been interest in using oral noni for aging, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Asthma. Although there has been interest in using oral noni for asthma, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Atherosclerosis. Although there has been interest in using oral noni for atherosclerosis, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Athletic performance. It is unclear if oral noni juice is beneficial for athletic performance. Details: Preliminary clinical research shows that drinking 100 mL of a specific juice (Tahitian Noni Juice (TNJ), Tahitian Noni International) containing 89% pureed noni in grapefruit and blackberry juices twice daily for 21 days can increase running time-to-fatigue by approximately 21% in trained distance runners when compared with baseline. Runners taking placebo blackberry juice did not demonstrate improved endurance when compared with baseline (65230).
• Burns. Although there has been interest in using topical noni for burns, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Cancer. It is unclear if oral noni is beneficial in patients with cancer. Details: Preliminary, low-quality clinical research shows that taking noni fruit extract 2-14 grams daily for 28 days does not improve physical function, fatigue, pain, or tumor growth in patients with various forms of advanced cancer when compared with baseline (65173).
• Cardiovascular disease (CVD). Although there has been interest in using oral noni for CVD, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Cataracts. Although there has been interest in using oral noni for cataracts, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Cervical spondylosis. It is unclear if oral noni is beneficial in patients with cervical spondylosis. Details: Preliminary clinical research shows that taking oral noni juice 15 mL twice daily in combination with physiotherapy for 4 weeks can improve neck pain and flexibility scores more than physiotherapy alone in patients with cervical spondylosis. Treatment with noni juice alone was not different than physiotherapy alone. However, the study may have been inadequately powered to detect a difference between these groups (65197).
• Colic. Although there has been interest in using oral noni for colic, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Common cold. Although there has been interest in using oral noni for the common cold, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Cough. Although there has been interest in using oral noni for cough, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Depression. Although there has been interest in using oral noni for depression, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Diabetes. Although there has been interest in using oral noni for diabetes, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Epilepsy. Although there has been interest in using oral noni for epilepsy, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Headache. Although there has been interest in using oral and topical noni for headache, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Hearing loss. It is unclear if oral noni is beneficial for hearing loss. Details: Preliminary clinical research shows that drinking 4 ounces of noni juice daily for 3 months does not improve hearing at most frequencies in hearing-impaired postmenopausal females (65146).
• HIV/AIDS. Although there has been interest in using oral noni for HIV/AIDS, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Hypertension. It is unclear if oral noni is beneficial in patients with hypertension. Details: Preliminary clinical research shows that drinking 4 ounces of a specific noni juice (Tahitian Noni Juice) daily for one month reduces blood pressure by approximately 8% when compared with baseline in individuals with hypertension (65231). The validity of this finding is limited by the lack of a comparator group.
• Insomnia. Although there has been interest in using oral noni for insomnia, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Leishmania lesions. It is unclear if topical noni is beneficial for improving the severity of leishmania lesions. Details: Preliminary clinical research shows that topical application of an ointment containing noni stem extract 1% three times daily for 6 weeks improves leishmania lesion scores when compared with baseline. A good to excellent response was reported in 80% of patients (65174). However, the validity of this finding is limited by the lack of a comparator group.
• Leprosy. Although there has been interest in using topical noni for leprosy, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Liver disease. Although there has been interest in using oral noni for liver disease, there is insufficient reliable information about the clinical effects of noni for this purpose. Additionally, there is some concern that noni might cause hepatotoxicity in some patients.
• Malaria. Although there has been interest in using oral noni for malaria, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Migraine headache. Although there has been interest in using oral noni for migraine headache, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Osteoarthritis. It is unclear if oral noni is beneficial in patients with osteoarthritis. Details: Preliminary clinical research in patients with knee or hip osteoarthritis shows that drinking 3 ounces of a specific noni juice (Tahitian Noni Juice) daily for 90 days can reduce the need for analgesic medications and improve quality of life parameters, including mobility, joint function, social activity, tension level, mood, and the ability to conduct activities of daily living when compared with baseline (65206). However, the validity of this study is limited by the lack of a comparator group.
• Parturition. Although there has been interest in using oral noni for parturition, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Postoperative nausea and vomiting (PONV). It is unclear if oral noni is beneficial in patients with PONV. Details: Preliminary clinical research shows that taking noni fruit extract 600 mg orally one hour prior to surgery reduces postoperative nausea, but not vomiting, in the first 6 hours after surgery by 40% when compared with placebo. However, taking noni fruit extract did not reduce PONV in the first 6-24 hours after the surgery. Taking noni fruit extract 150-300 mg also did not reduce PONV when compared with placebo (17169).
• Premenstrual syndrome (PMS). Although there has been interest in using oral noni for PMS, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Rheumatoid arthritis (RA). Although there has been interest in using oral and topical noni for RA, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Stroke. Although there has been interest in using oral noni for stroke, there is insufficient reliable information about the clinical effects of noni for this purpose.
• Urinary tract infections (UTIs). Oral noni has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Some observational research in females with recurrent UTIs has found that taking antibiotics with a combination of noni fruit extract 200 mg, d-mannose 500 mg, and N-acetylcysteine 100 mg orally twice daily for 2 months, then daily for 4 months, may be associated with a lower incidence of recurrent UTI when compared with antibiotics alone. Of patients without a UTI in the first 2 months, 100% of those taking the combination product remained UTI free at 6 months whereas only 6% of those taking antibiotics alone remained UTI free. This combination also seems to improve symptoms of urgency, frequency, and incontinence (97360). It is not clear if these effects are due to noni, other ingredients, or the combination.
• Wound healing. Although there has been interest in using topical noni for wound healing, there is insufficient reliable information about the clinical effects of noni for this purpose. More evidence is needed to rate noni for these uses.

(Read more about NONI)

Proteolytic enzymes represent a wide group of enzymes that are used alone or in combination. See specific monographs for effectiveness information.

(Read more about PROTEOLYTIC ENZYMES (PROTEASES))

POSSIBLY EFFECTIVE

• Dyslipidemia. Taking full-fat rice bran, reduced-fat rice bran, or rice bran oil daily appears to modestly reduce lipoprotein (LDL) cholesterol levels. The effects of rice bran on other types of cholesterol are unclear. Details: Clinical research in adults with hypercholesterolemia shows that taking full-fat rice bran 85 grams daily for 6 weeks lowers total cholesterol by 8% and LDL cholesterol by 14% when compared with placebo. Rice bran does not seem to affect triglycerides or high-density lipoprotein (HDL) cholesterol (865). Conversely, a meta-analysis of 8 small clinical studies in patients with hypercholesterolemia, type 2 diabetes, or who have survived colorectal cancer shows that taking rice bran 20 to 100 grams/day does not improve total cholesterol, LDL, HDL, or triglycerides when compared with control (112092). However, the interpretation of these findings is limited by the heterogeneity of patients, dosages, and study designs included in the analysis. The oil from rice bran has also been shown to affect the lipid profile (1354,97524,100481,106591). Multiple meta-analyses of small clinical studies show that taking rice bran oil for 2.5-13 weeks reduces LDL cholesterol levels by 7-8 mg/dL when compared with control. However, rice bran oil does not appear to affect HDL cholesterol levels. Rice bran oil may also modestly lower triglyceride levels; however, results are conflicting between meta-analyses (97524,106591). The validity of these findings is limited by inclusion of low-quality studies and the inclusion of patients without hypercholesterolemia at baseline. The effectiveness of rice bran oil may also depend on the content of gamma-oryzanol. A small clinical study in patients with hyperlipidemia shows that taking rice brain oil 30 mL containing 4000, 8000, and 11000 ppm gamma-oryzanol daily for 4 weeks decreases LDL-C levels when compared with control. The greatest effects occurred in the patients receiving higher gamma-oryzanol content (8000 and 11000 ppm) (100481).

POSSIBLY INEFFECTIVE

• Colorectal cancer. Clinical and population research suggest that consuming dietary cereal fiber, including rice bran, doesn't seem to reduce the risk of colorectal cancer. Details: Clinical research in adults with colorectal adenomas shows that increasing dietary fiber, including rice bran, for up to 4 years does not reduce the risk of recurrent adenomas (4820). Observational research in females has also found that increasing dietary fiber consumption, including rice bran, for up to 16 years is not associated with colorectal cancer risk (4821). However, the validity of these studies is limited by the use of multiple sources of dietary fiber.

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Alcohol use disorder. Although there has been interest in using oral rice bran for alcohol use disorder, there is insufficient reliable information about the clinical effects of rice bran for this purpose.
• Alopecia areata. Although there has been interest in using topical rice bran for alopecia areata, there is insufficient reliable information about the clinical effects of rice bran for this purpose.
• Androgenic alopecia. It is unclear if topical rice bran is beneficial in patients with androgenic alopecia. Details: One small clinical study shows that applying dermal rice bran 5% supercritical CO2 extract (RB-SCE) 4 mL to the scalp twice daily for 16 weeks improves hair density and visual ratings of hair growth in males, but not females, with androgenic alopecia when compared with placebo (97523).
• Athletic performance. Although there has been interest in using oral rice bran for athletic performance, there is insufficient reliable information about the clinical effects of rice bran for this purpose.
• Atopic dermatitis (eczema). It is unclear if topical rice bran is beneficial in patients with atopic dermatitis. Details: Low-quality observational research has found that using a topical rice bran broth bath for 2-5 months reduces skin symptoms in approximately 69% to 94% of patients with atopic dermatitis when compared with baseline. However, the validity of this study is limited by the lack of a comparator group (872).
• Cardiovascular disease (CVD). There is limited evidence on the oral use of rice bran oil in coronary artery disease (CAD). Details: Preliminary clinical research in adult males who recently underwent angioplasty for CAD shows that taking oral rice bran oil 30 grams daily for 8 weeks improves left ventricular ejection fraction by 35% more when compared with taking sunflower oil 30 grams daily. Taking rice bran oil also improves triglyceride and low-density lipoprotein cholesterol levels, but not high-density lipoprotein cholesterol levels, when compared with placebo (106590).
• Diabetes. It is unclear if oral rice bran is beneficial in patients with type 2 diabetes. Details: A small clinical study in adults with type 2 diabetes shows that ingesting stabilized rice bran 20 grams once daily for 12 weeks does not reduce fasting blood glucose, postprandial glucose, or glycated hemoglobin (HbA1c) when compared with ingesting a placebo of 20 grams milled rice flour (97522). However, this study may not have been adequately powered to identify a difference between groups.
• Gastric cancer. Although there has been interest in using oral rice bran to prevent gastric cancer, there is insufficient reliable information about the clinical effects of rice bran for this purpose.
• Halitosis. It is unclear if oral rice bran is beneficial in patients with halitosis. Details: Preliminary clinical research shows that swishing with 15 mL of rice bran oil for 10 minutes and spitting it out, also referred to as "oil pulling", once daily for 14 days, improves halitosis scores when compared with baseline in pregnant adults with halitosis. Rice bran oil was similarly effective to sesame oil or chlorhexidine for reducing halitosis (97526).
• HIV/AIDS. Although there has been interest in using oral rice bran for HIV/AIDS, there is insufficient reliable information about the clinical effects of rice bran for this purpose.
• Hypercalciuria. It is unclear if oral rice bran is beneficial in patients with hypercalciuria. Details: Preliminary observational research in adults with idiopathic hypercalciuria shows that taking oral defatted rice bran 10 grams twice daily for up to 3 years reduces annual kidney stone recurrence by 83% when compared with baseline (876). The validity of this study is limited by the lack of a comparator group.
• Hypertension. Although there has been interest in using oral rice bran for hypertension, there is insufficient reliable information about the clinical effects of rice bran for this purpose.
• Insomnia. It is unclear if oral rice bran is beneficial in patients with insomnia. Details: A small clinical study in patients with disturbed sleep shows that taking a specific rice bran extract (S&D Co.) 1000 mg daily for 2 weeks improves total sleep time by about 20 minutes when compared with placebo. Taking rice bran extract also modestly improves sleep efficiency and sleep quality scores when compared with placebo (103760).
• Obesity. Although there has been interest in using oral rice bran for obesity, there is insufficient reliable information about the clinical effects of rice bran for this purpose. More evidence is needed to rate rice bran for these uses.

(Read more about RICE BRAN)

POSSIBLY EFFECTIVE

• Cancer. Taking PSK, a constituent of turkey tail mushroom, as an adjunct to standard cancer therapy may improve response rates and survival in some patients with cancer. Very limited data suggests that whole turkey tail mushroom is not beneficial. Details: The PSK constituent of turkey tail mushroom has been used as an adjunct to standard cancer therapy in Japan for several decades, in doses ranging from 1 to 3.6 grams daily (94076). It has been used in a dose of 3 grams daily for 24-36 months for breast (1648,1650,1654,1656), colorectal (1657,1660,70165,70167,70168,70171,70173,70174,70176,70190)(94076), esophageal (1649), gastric (1640,1651,1652,1657,1658,1659,1660,70161,70170,70175)(70179,70181,70183,70186,70189,70191,70194,70198), hepatic (1655,70188), and lung cancers (1653,70180,70184), as well as for leukemia (70200,70206). It has also been used in a dose of 1 gram daily for up to 72 months for colorectal cancer (94076), 1 gram three times daily for 1 month for nasopharyngeal cancer (1661,70195), and 2 grams/m2 per day in 3 divided doses, rotating in cycles with chemotherapy, for gastric cancer (1659,70194,70195). A meta-analysis of 13 clinical trials including over 2500 patients with esophageal, gastric, colon, rectal, breast, or nasopharyngeal cancer, shows that taking PSK in addition to conventional therapy reduces 5-year mortality by 9% when compared with conventional therapy alone. When individual cancer types are considered, the benefit of PSK is most evident in patients with breast, gastric, colon, or rectal cancer (94076). Another meta-analysis of 14 clinical trials shows that taking PSK, polysaccharide peptide (PSP), or turkey tail mushroom in combination with chemotherapy is associated with a 17% lower risk of mortality in some, but not all, types of cancer when compared with chemotherapy alone. However, overall there was no difference in relapse-free survival or total clinical efficacy, defined as complete responses plus partial responses (102915). The reliability and relevance of these meta-analyses is unclear since the trials looked at several different types of cancer, used varying doses and durations of therapy with different turkey tail mushroom extracts, and were all conducted in China or other Asian countries. Research on the use of whole turkey tail mushroom rather than the constituent PSK for treating cancer is limited. A small clinical study in 15 patients with inoperable hepatocellular carcinoma shows that taking turkey tail mushroom 2.4 grams daily for 6-12 weeks does not improve time to progression, progression-free survival, overall survival, or quality of life when compared with placebo (96568). However, this study was likely underpowered to detect any differences.

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Cervical dysplasia. Intravaginal turkey tail mushroom has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A specific vaginal gel (Papilocare, Procare Health) containing turkey tail mushroom, neem, carboxymethyl-beta-glucan, hyaluronic acid, gotu kola, aloe, and alpha-glucan oligosaccharide has been examined in preliminary clinical and observational research in patients with human papillomavirus (HPV)-related cervical lesions. One clinical study shows that topical application for 6 months is associated with a normal Pap smear in 85% of patients, compared with 65% of those receiving only regular monitoring. Benefits were greatest in high-risk patients (108305). In patients over 40 years of age, treatment with this gel resulted in a normal Pap smear in 92% of patients, compared with 50% of those receiving only regular monitoring (111905). Both studies also showed improvements in cervical re-epithelization and HPV clearance (108305,111905). Observational research has also been conducted. One observational study in patients with high-risk HPV infection has found that using this same product is associated with 4.8-, 2.3-, and 5.1-fold increased odds of HPV DNA clearance, remission at colposcopy, and remission with cytology at 6 months, respectively, when compared with untreated patients (108306). In another observational study, using this product for 6 or 12 months is associated with repair of cervical low-grade lesions and a normalized cytology and colposcopy in about 75% of patients. HPV clearance was achieved in 71.6% of patients (111904). Doses of gel administration have varied. The gel is usually applied once daily for 21 days, followed by 7 days with no treatment, and then alternate days for up to 2-12 months (108305,108306,111904,111905). It is occasionally applied once daily for 21 days, followed by 7 days with no treatment, repeated for 3 months, and then alternated days for 3 months (108305).
• Chronic fatigue syndrome (CFS). Although there has been interest in using oral turkey tail mushroom for CFS, there is insufficient reliable information about the clinical effects of turkey tail mushroom for this purpose.
• Genital herpes. Although there has been interest in using oral turkey tail mushroom for genital herpes, there is insufficient reliable information about the clinical effects of turkey tail mushroom for this purpose.
• Hepatitis. Although there has been interest in using oral turkey tail mushroom for hepatitis, there is insufficient reliable information about the clinical effects of turkey tail mushroom for this purpose.
• Muscle strength. Although there has been interest in using oral turkey tail mushroom for muscle strength, there is insufficient reliable information about the clinical effects of turkey tail mushroom for this purpose.
• Tinea corporis. Although there has been interest in using oral turkey tail mushroom for tinea corporis, there is insufficient reliable information about the clinical effects of turkey tail mushroom for this purpose.
• Upper respiratory tract infection (URTI). Although there has been interest in using oral turkey tail mushroom for URTI, there is insufficient reliable information about the clinical effects of turkey tail mushroom for this purpose.
• Urinary tract infections (UTIs). Although there has been interest in using oral turkey tail mushroom for UTIs, there is insufficient reliable information about the clinical effects of turkey tail mushroom for this purpose. More evidence is needed to rate turkey tail mushroom for these uses.

(Read more about TURKEY TAIL MUSHROOM)

LIKELY SAFE ...when used orally and appropriately. Beta-sitosterol has been safely used at a dose of 130 mg daily for up to 18 months or a dose of up to 21.1 grams daily for up to 3 months (5327,5328,5329,5330,5331,5332,5333,5334,5336,5337) (7198,10638). There is insufficient reliable information available about the safety of beta-sitosterol when used topically.

CHILDREN: LIKELY SAFE
when used orally and appropriately. Beta-sitosterol has been safely used at a dose of 2-4 grams three times daily for up to 3 months (3889,5331,5332,5333,5334,35067).

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about BETA-SITOSTEROL)

POSSIBLY SAFE ...when the fruit is used orally and appropriately, short-term. Powdered bitter melon fruit 0.5-12 grams daily for up to 4 months has been used (92126,100631,100632,109583). Extracts of bitter melon fruit have also been used safely for up to 3 months (36,15566,106408). There is insufficient reliable information available about long-term use of bitter melon or the safety of bitter melon when used topically.

PREGNANCY: POSSIBLY UNSAFE
when used orally. Animal research shows that two proteins isolated from the raw fruit of bitter melon possess abortifacient properties (3724,35719,35722,35728). Also, one animal study shows that bitter melon juice significantly reduces the fertility rate of mice (35728). However, these effects of bitter melon have not been assessed in humans.

LACTATION:
Insufficient reliable information available; avoid using.

(Read more about BITTER MELON)

LIKELY SAFE ...when used orally and appropriately with lactose-containing foods. Lactase has Generally Recognized as Safe (GRAS) status in the US when prepared from Candida pseudotropicalis or Kluyveromyces lactis (104108,104109). Lactase has been used safely in doses up to 9900 international units (IU) and up to 13,500 food chemical codex (FCC) units (2371,2372,2373,106669).

CHILDREN: LIKELY SAFE
when used orally and appropriately with lactose-containing foods.

PREGNANCY AND LACTATION: LIKELY SAFE
when used orally and appropriately with lactose-containing foods.

(Read more about LACTASE)

There is insufficient reliable information available about the safety of lipase.

CHILDREN: POSSIBLY UNSAFE
when recombinant human bile salt-stimulated lipase (rhBSSL) is used orally by premature infants. Adding rhBSSL to infant formula or pasteurized breast milk increases the risk for serious gastrointestinal adverse effects in premature infants (101940).

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about LIPASE)

POSSIBLY SAFE ...when used orally and appropriately. Noni juice has been used in doses of up to 200 mL daily with apparent safely in small clinical studies for up to 3 months (11944,17169,65173). However, there have been several case reports of increased liver enzymes and hepatotoxicity in people taking some noni products (13107,14341,14468,17170,17171,17172). In three reports, hepatotoxicity was linked to a specific brand of noni juice (Tahitian Noni Juice, Tahitian Noni International) (14341,17171). It is unclear if potential contaminants or hypersensitivity reactions may be the cause of these events. More evidence is needed to determine if noni increases the risk for hepatotoxicity. There is insufficient reliable information available about the safety of noni fruit extract when used orally or the safety of noni when used topically.

PREGNANCY AND LACTATION:
While animal research is conflicting on the teratogenic effects of noni (65205,65206), there is insufficient reliable information available about the safety of noni in humans; avoid using.

(Read more about NONI)

POSSIBLY SAFE ...when used orally and appropriately. Various proteolytic enzymes have been safely used orally in clinical research (716,964,965,968,969,6252,6253,10622,11457,18281,18284) (91104,91105,91106,91111,96449). Side effects are typically mild to moderate and most often include gastrointestinal effects. See specific monographs for more detailed information related to the safety of individual proteolytic enzymes. ...when used topically and appropriately. Various proteolytic enzymes have been safely used topically in clinical research (67835,67843,67845,91113). Some proteolytic enzymes might cause allergic reactions when used topically. See specific monographs for more detailed information related to the safety of individual proteolytic enzymes.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about PROTEOLYTIC ENZYMES (PROTEASES))

LIKELY SAFE ...when used orally and appropriately. Rice bran and rice bran oil in doses of up to 30 grams daily have been used safely in studies lasting up to 5 years. Higher doses, up to 85 grams daily, have been used safely for 6 weeks in clinical trials (865,876,877,880,1354,106588,106590). There is insufficient reliable information available about the safety of topical rice bran.

CHILDREN: POSSIBLY SAFE
when used orally and appropriately in infants. Rice bran 1-5 grams daily for up to 6 months has been consumed with apparent safety by infants 6-12 months of age (103761).

PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in amounts commonly found in foods. There is insufficient reliable information available about the safety of rice bran when used for medicinal purposes during pregnancy and lactation; avoid using.

(Read more about RICE BRAN)

LIKELY SAFE ...when turkey tail mushroom is used orally and appropriately (5477). ...when polysaccharide krestin (PSK) and polysaccharide peptide (PSP) isolates of turkey tail mushroom are used orally and appropriately (1635,1636,1640,1641,1648,1649,1650,1651,1652,1653,1654) (1655,1656,1657,1658,1659,1660,1661,1662,70167,70168,70171,70188,70200,94076). There is insufficient reliable information available about the safety of turkey tail mushroom when used topically or intravaginally.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about TURKEY TAIL MUSHROOM)

(Read more about BETA-SITOSTEROL)

ANTIDIABETES DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = B Taking bitter melon with antidiabetes drugs might increase the risk of hypoglycemia.  Details Bitter melon can lower blood glucose levels and might have additive effects when used with antidiabetes drugs (34,35,36,38,8181,12530,92124,92126,92129,100632,111503). This might increase the risk of hypoglycemia in some patients. Monitor blood glucose levels closely.

P-GLYCOPROTEIN SUBSTRATES Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, bitter melon might increase levels of P-glycoprotein substrates.  Details Bitter melon might inhibit the p-glycoprotein (P-gp) intestinal pump and increase intracellular levels of P-gp substrates. In vitro research in intestinal cells shows that 1-monopalmitin, a constituent of bitter melon, increases levels of daunomycin, a P-gp substrate (97509). Additionally, drinking bitter melon juice has been associated with a case of acute pancreatitis in a patient who had been taking pazopanib, a P-gp substrate, for 8 years. Researchers theorize that inhibition of P-gp led to increased levels of pazopanib, resulting in pazopanib-induced pancreatitis (109581).

PAZOPANIB (Votrient) Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, bitter melon might increase levels of pazopanib, potentially increasing the risk of adverse effects.  Details In one case, a 65-year-old patient taking pazopanib for 8 years for renal cell carcinoma experienced signs and symptoms consistent with acute pancreatitis 4 days after drinking bitter melon juice at a dose of 100-150 mL daily. The patient's symptoms, amylase levels, and lipase levels improved upon discontinuation of bitter melon and pazopanib. Pazopanib treatment was re-initiated with no further evidence of pancreatitis. Researchers theorize that inhibition of P-glycoprotein by bitter melon led to increased levels of pazopanib, a P-glycoprotein substrate, resulting in pazopanib-induced pancreatitis (109581).

(Read more about BITTER MELON)

(Read more about LACTASE)

(Read more about LIPASE)

ACE INHIBITORS (ACEIs) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, combining noni and ACE inhibitors might increase the risk of hyperkalemia.  Details Noni juice contains significant amounts of potassium, about 6 mEq/100 mL juice (1298). This may increase the risk for hyperkalemia when used in conjunction with ACE inhibitors, which can also increase potassium levels.

ANGIOTENSIN RECEPTOR BLOCKERS (ARBs) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, combining noni and ARBs might increase the risk of hyperkalemia.  Details Noni juice contains significant amounts of potassium, about 6 mEq/100 mL juice (1298). This may increase the risk for hyperkalemia when used in conjunction with ARBs, which can also increase potassium levels.

ANTIHYPERTENSIVE DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, noni may increase the risk of hypotension when used in combination with antihypertensive drugs.  Details Preliminary clinical research suggests that drinking noni juice can reduce blood pressure in individuals with hypertension (65231).

HEPATOTOXIC DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking noni with hepatotoxic drugs might increase the risk of liver damage.  Details There is concern that noni might cause hepatotoxicity in some patients (13107,14341,14468). Advise patients against combining noni with potentially hepatotoxic drugs.

PHENYTOIN (Dilantin) Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking noni fruit juice concomitantly with phenytoin may lower phenytoin levels and increase the risk of seizures.  Details In one case report, an adult taking phenytoin for partial seizures experienced low serum phenytoin levels while taking noni juice 90-200 mL daily. Serum phenytoin levels increased after decreasing noni juice consumption; similarly, serum phenytoin levels decreased after increasing noni juice consumption. Some researchers believe noni juice may induce cytochrome P450 2C9 enzymes, which would decrease phenytoin levels, but this has not been well studied. Patients may need additional monitoring when starting or stopping noni juice supplementation (106057).

POTASSIUM-SPARING DIURETICS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, combing noni and a potassium-sparing diuretic might increase the risk of hyperkalemia.  Details Noni juice contains significant amounts of potassium, about 6 mEq/100 mL juice (1298). This may increase the risk for hyperkalemia when used in conjunction with potassium-sparing diuretics, which can also increase potassium levels.

RANITIDINE (Zantac) Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = B Taking noni fruit with ranitidine might increase the levels and clinical effects of ranitidine.  Details Clinical evidence shows that taking an aqueous extract of noni fruit 30 minutes prior to taking a single oral dose of ranitidine can increase the rate of absorption and plasma concentration of ranitidine (23387).

WARFARIN (Coumadin) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking noni juice concomitantly with warfarin might decrease the effectiveness of warfarin.  Details In one case, a 41-year-old patient stabilized on warfarin had a decreased international normalized ratio (INR) following consumption of a specific commercial noni juice product (Noni juice 4 Everything). While the patient was still taking noni juice, an increase in warfarin dose did not produce an increase in INR (14434). However, it should be noted that this particular product contained extracts and derivatives from more than 115 components, many of which contained vitamin K. Furthermore, vitamin K was listed as a separate ingredient of the product, suggesting that the product was possibly fortified with vitamin K. It has not been verified that noni fruit alone contains a significant amount of vitamin K or interacts with warfarin.

(Read more about NONI)

(Read more about PROTEOLYTIC ENZYMES (PROTEASES))

(Read more about RICE BRAN)

ANTIDIABETES DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking turkey tail mushroom with antidiabetes drugs might increase the risk of hypoglycemia.  Details Animal research suggests that turkey tail mushroom and a polysaccharide component can have hypoglycemic effects (108307,111907).

CYCLOPHOSPHAMIDE Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, the polysaccharide peptide (PSP) component of turkey tail mushroom might increase exposure to cyclophosphamide.  Details Some animal research shows that the PSP component of turkey tail mushroom can increase the area under the concentration-time curve (AUC) of cyclophosphamide by 44% to 50% and the half-life by 34% to 43% (96569). This interaction could potentially increase the effects and adverse effects of cyclophosphamide. However, it is not known whether PSP affects the levels of the active metabolites of cyclophosphamide that are responsible for its clinical activity.

CYTOCHROME P450 2C9 (CYP2C9) SUBSTRATES Interaction Rating = Minor Be watchful with this combination. Severity = Insignificant •  Occurrence = Possible •  Level of Evidence = D Theoretically, the polysaccharide peptide (PSP) component of turkey tail mushroom might inhibit CYP2C9.  Details Laboratory research suggests that the PSP component of turkey tail mushroom dose-dependently inhibits CYP2C9 (94075). Theoretically, taking PSP with drugs metabolized by CYP2C9 might increase drug levels and the risk of adverse effects. However, this has not been reported in humans.

TAMOXIFEN (Nolvadex) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, the polysaccharide peptide (PSP) component of turkey tail mushroom might interfere with the absorption of tamoxifen.  Details Animal research suggests that PSP increases the time to reach maximum concentration of a single dose of tamoxifen by about 9.5 hours, or 228%. When repeated doses of tamoxifen were given, the time to reach maximum concentration was increased by about 5.6 hours, or 93%. However, PSP did not affect the maximum concentration or the area under the curve of tamoxifen (108308).

(Read more about TURKEY TAIL MUSHROOM)

General ...Orally, beta-sitosterol is generally well tolerated. Topically, beta-sitosterol seems to be well tolerated.
Most Common Adverse Effects:
Orally: Constipation, diarrhea, gas, indigestion, and nausea.

Dermatologic ...Orally, beta-sitosterol can worsen acne when taken alone or in combination with saw palmetto (5331,15550).

Gastrointestinal ...Orally, beta-sitosterol can cause nausea, indigestion, gas, diarrhea, or constipation (5327,5328). Beta-sitosterol can also reduce the appetite (5334). There is a case report of acute pancreatitis thought to be associated with taking beta-sitosterol in a 57-year-old male. Symptoms started the first day of use, but did not return when he stopped taking beta-sitosterol (106080).
Single reports of reduced appetite, flatulence, and diarrhea have been reported for patients taking a combination of saw palmetto and beta-sitosterol (15550).

Genitourinary ...Orally, beta-sitosterol can cause erectile dysfunction and loss of libido (5327,5329).

(Read more about BETA-SITOSTEROL)

General ...Orally, bitter melon is generally well tolerated.
Most Common Adverse Effects:
Orally: Abdominal discomfort, constipation, diarrhea, dizziness, fatigue, flatulence, headache, heartburn, nausea, and vomiting.
Serious Adverse Effects (Rare):
Orally: Hypoglycemic coma and seizures (in children).

Dermatologic ...In one clinical study, two out of 31 patients taking bitter melon 4 grams daily experienced skin rash. Reports of skin rashes did not occur for patients taking bitter melon 2 grams daily (92126).

Endocrine ...Two cases of hypoglycemic coma have occurred in children after administration of a bitter melon tea (15568).

Gastrointestinal ...The most common adverse effects associated with bitter melon in clinical studies are gastrointestinal, such as heartburn, anorexia, nausea, vomiting, diarrhea, constipation, flatulence, and abdominal discomfort (92126,100632,100633,106408). In one study, these events occurred in about 3% to 16% of patients taking bitter melon (92126).

Neurologic/CNS ...Headaches, dizziness, and fatigue have been reported after the ingestion of bitter melon (15568,92126,100633,112372). In one clinical study, about 5% of patients taking bitter melon 2-4 grams daily reported dizziness (92126). Two cases of seizures have occurred in children after administration of a bitter melon tea (15568).

Renal ...In one case report, a 60-year-old female was diagnosed with acute interstitial nephritis after a gradual decline in renal function over 9 months. The patient later admitted to taking bitter melon extract 600 mg daily for 3 months followed by 1200 mg daily for 4 months for diabetes. Upon discontinuation of bitter melon and treatment with prednisolone, serum creatinine levels returned to baseline within 3 months (109582).

(Read more about BITTER MELON)

General ...Orally, lactase is generally well tolerated.

Immunologic ...A case of lactase-induced contact dermatitis and immunoglobulin E (IgE)-mediated allergic rhinoconjunctivitis has been reported in a worker exposed to powdered lactase. Allergy to lactase was confirmed by prick test, open application test, and chamber challenge test (96348).

(Read more about LACTASE)

General ...No adverse effects have been reported in adults. However, a thorough evaluation of safety outcomes has not been conducted.
Serious Adverse Effects (Rare):
Orally: Gastrointestinal adverse effects, such as necrotizing enterocolitis, when recombinant human bile salt-stimulated lipase is used in premature infants.

Gastrointestinal ...Orally, when added to the formula or pasteurized breast milk consumed by premature infants, recombinant human bile salt-stimulated lipase (rhBSSL) can cause gastrointestinal adverse effects, including abdominal distension, flatulence, constipation, colic, abdominal pain, gastroenteritis, vomiting, regurgitation, and rectal bleeding (101940). Premature infants receiving rhBSSL also had a slightly higher rate of necrotizing enterocolitis (NEC) when compared with those receiving placebo. After review by a panel of experts, it was determined that the rate of confirmed or suspected NEC in infants consuming rhBSSL was 3.3%, compared with 0.5% in those receiving placebo. Although this rate of NEC is lower than the historical rate of occurrence in premature infants (11%), a possible increased risk for NEC cannot be ruled out (101940).

(Read more about LIPASE)

General ...Orally and topically, noni seems to be generally well tolerated; however, high quality studies of adverse effects have not been conducted.
Most Common Adverse Effects:
Orally: Abdominal discomfort, nausea.
Serious Adverse Effects (Rare)::
Orally: Hepatotoxicity, including liver failure. However, studies have not conclusively identified whether noni, or contaminants in noni products, were responsible for this toxicity.

Gastrointestinal ...Orally, dehydrated noni fruit has been reported to cause nausea and abdominal discomfort (65173).

Hepatic ...Noni has been associated with several cases of hepatotoxicity in previously healthy patients ranging in age from 14 to 62 years (13107,14341,14468,17170,17171,17172). In two cases, the patients had used a tea or other herbal products containing noni (13107,17172); five had consumed noni juice, specifically Tahitian Noni Juice (Tahitian Noni International) (14341,16648,17171); and two cases involved energy drinks containing several herbal ingredients including noni (17170,90125). Symptoms of liver dysfunction and elevated liver function tests (LFTs) were seen between 2 weeks and 4 months after starting noni. The LFTs started to improve within 2 days of stopping noni and generally normalized within 1 month (13107,14468,17171). Biopsy findings included acute hepatitis, inflammation, hepatocyte necrosis, and hepatocellular cholestasis (14341,17170). One patient, who had a history of prior mild acetaminophen toxicity, had rapidly progressive liver failure after noni ingestion and required transplantation (14341).
Potential product contamination was not ruled out in these case reports. Some researchers theorize that anthraquinones contained in noni could potentially cause hepatotoxicity. Other products containing anthraquinones, such as senna, have been linked to cases of hepatotoxicity. However, analyses of a noni juice product associated with reports of liver damage (Tahitian Noni Juice, Tahitian Noni International) have not detected anthraquinone content (14444). Another analysis of noni fruit puree from which the seeds and skin had been removed had no detectable anthraquinones (92201). However, products containing seed or leaf material had detectable amounts of anthraquinones (92201). The part of the noni plant used might affect hepatotoxicity risk. More evidence is needed to determine if noni causes hepatotoxicity.

(Read more about NONI)

General ...Orally, proteolytic enzymes are generally well tolerated. See specific monographs for detailed safety information related to individual proteolytic enzymes.
Most Common Adverse Effects:
Orally: Gastrointestinal upset.
Serious Adverse Effects (Rare):
Topically: Allergic reactions.

Gastrointestinal ...Orally, some patients taking proteolytic enzymes may have gastrointestinal complaints (101517).

Immunologic ...Proteolytic enzymes are commonly found in laundry detergents and pre-spotter products. Rarely, protease specific IgE positive tests possibly related to these products have occurred. Exposure may be airborne or topical (102705). In addition, in case reports, occupational exposure to the airborne proteolytic enzyme pepsin has resulted in allergic rhinoconjunctivitis or asthma (102706,102707).

(Read more about PROTEOLYTIC ENZYMES (PROTEASES))

General ...Orally, rice bran is generally well tolerated. However, increasing the amount of bran in the diet can cause transient abdominal discomfort, flatulence, and erratic bowel habits.
Most Common Adverse Effects:
Orally: Abdominal discomfort, erratic bowel habits, flatulence.
Topically: Erythema, itching.
Serious Adverse Effects (Rare):
All ROAs: Anaphylactic reactions, including urticaria and angioedema.

Dermatologic ...Topically, rice bran broth baths can cause itching and skin redness (872). In rare cases, rash and itching from rice bran has been associated with contact infestation with Pyemotes tritici, an arthropod commonly called straw itch mite (2284).

Gastrointestinal ...Orally, increasing the amount of bran in the diet can cause erratic bowel habits, flatulence, and abdominal discomfort during the first few weeks (272,106588).

Immunologic ...Orally and topically, rice bran can cause allergic reactions such as urticaria, angioedema, wheezing, itching, and cough (100733,106589). In a case report, a 5-year-old male presented with allergic eczema, urticaria, and cough due to rice bran ingestion (100733). In another case report, a 14-year-old male developed food-dependent, exercise-induced anaphylaxis after consuming 150 grams of rice bran. The 52-kDa and 63-kDa globulin constituents in rice bran have both been implicated as the source of allergic reactions (100732,106589). These constituents are not typically present in cooked, polished rice (106589).

Other ...Be aware that rice bran is a source of inorganic arsenic, which is known to negatively impact long-term health. The amount of inorganic arsenic in rice bran is unknown. However, a small analysis of powder and tablet rice bran products shows that, to exceed the provisional tolerable weekly intake of inorganic arsenic, a person weighing 65 kg would need to consume over 295 grams of rice bran tablets daily or 109 grams of rice bran powder daily. These amounts are higher than the recommended amount of rice bran tablet (3 grams daily) and rice bran powder (10-20 grams daily) listed on the labels of most available supplements (100500).

(Read more about RICE BRAN)

General ...Orally, turkey tail mushroom and its PSK component are generally well tolerated. There have been reports of gastrointestinal side effects, hematological abnormalities, liver dysfunction, and palpitations, but these are in patients who received PSK in addition to standard chemotherapy. It is not known if these are due to PSK, the chemotherapy, or both.

Cardiovascular ...Palpitations have occurred when PSK is taken with standard chemotherapy for cancer (1657). It is not clear if this is due to PSK, the chemotherapy, or both.

Dermatologic ...Pigmentation of the nails and erythema have occurred when PSK is taken with standard chemotherapy (1657,1660,70175,94076). It is not clear if this is due to PSK, the chemotherapy, or both.
Intravaginally, a specific gel (Papilocare, Procare Health) containing turkey tail mushroom with neem, carboxymethyl-beta-glucan, hyaluronic acid, gotu kola, aloe, and alpha-glucan oligosaccharide has been reported to cause vulvovaginal stinging, burning, itching, and candidiasis (108305,111904). The specific role of turkey tail mushroom is unclear.

Gastrointestinal ...Nausea, vomiting, appetite loss, stomach discomfort, diarrhea, constipation, and gastric ulcer have occurred when PSK is taken with standard chemotherapy for cancer (1651,1657,70175,70201,94076). However, one study reported a decreased incidence of gastrointestinal side effects when PSK was taken with chemotherapy (70188,70197).

Hematologic ...Leukopenia, thrombocytopenia, and albuminuria have occurred when PSK is taken with standard chemotherapy (1651,1657,70175,70201,94076). It is not clear if this is due to PSK, the chemotherapy, or both.

Hepatic ...Elevated liver enzymes, liver function impairment, and hepatotoxicity have occurred when PSK is taken with standard chemotherapy (1651,1657,70175,70201,94076). It is not clear if this is due to PSK, the chemotherapy, or both.

Musculoskeletal ...Malaise and fatigue have occurred when PSK is taken with standard chemotherapy (1657,1660,70175,94076). It is not clear if this is due to PSK, the chemotherapy, or both.

Pulmonary/Respiratory ...Coughing has occurred when PSK is taken with standard chemotherapy (1657,1660,70175,94076). It is not clear if this is due to PSK, the chemotherapy, or both.

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