Blood Support Tincture by Doctor Morse's Healing Herbs

POSSIBLY EFFECTIVE

• Diarrhea. Low-quality evidence shows that oral cooked green bananas might be helpful for the management of acute and persistent diarrhea due to various causes in children. There is insufficient reliable information about the clinical effects of banana for treatment of diarrhea in adults. Details: A meta-analysis of nine blinded or open label clinical studies in children aged 8 to 34 months with acute and persistent diarrhea shows that consuming cooked green bananas along with standard treatment, such as fluids, for 1 to 14 days increases rates of resolution for acute and persistent diarrhea when compared with control. Furthermore, consuming green banana increases the likelihood of diarrhea resolution by day 3 and reduces the risk of dehydration and related complications when compared with control (115475). Several clinical trials used cooked green bananas 50-100 grams per day in children aged 6-12 months, 100-200 grams per day in children aged 12-24 months, and 300 grams per day aged 24 months to 5 years (93451,93462,93463,106469,115475). A moderate size, open label clinical study among children aged 6-35 months hospitalized with persistent diarrhea in Bangladesh shows that consuming a diet of green banana mixed with rice suji increases the number of children who recover within 5 days when compared with a full-strength rice suji diet but is equivalent to the standard treatment (control) of 75% strength rice suji diet (112150). Duration of hospital stay is also similar with green banana and 75% strength rice suji and shorter than with full strength rice suji. There is also less relapse at home among children who had been given the green banana rice suji diet in hospital compared with the 75%-strength rice suji. The validity of the study is limited by the lack of blinding. Clinical research also shows that bananas might be beneficial for diarrhea associated with enteral feeding in adults with critical illness. Adding banana flakes (Kanana Banana, Corpak Co) 1-3 tablespoons every 8 hours to the feeding tube seems to be as effective as routine medical treatment involving feeding rate adjustments and use of antidiarrheal agents for reducing symptoms and duration of diarrhea. After 7 days of treatment, 57% of patients in the banana group were free of diarrhea compared with only 24% of patients in the group receiving routine treatment (93453).

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Allergic rhinitis (hay fever). Although there has been interest in using oral banana flower for allergic rhinitis, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Athletic performance. It is unclear if oral banana is beneficial for athletic performance. Details: Preliminary clinical research in trained male cyclists shows that consuming 0.4 grams/kg carbohydrate orally from ripe bananas with water 10-20 minutes prior to a 75 km cycling time trial, and 0.15-0.2 grams/kg carbohydrate from bananas with water every 15 minutes during the trial, modestly improves cycling time and oxygen consumption when compared with water alone. This regimen is equally effective to the same dose of carbohydrate from a 6% carbohydrate beverage (Gatorade) (93459,93465). However, another study from the same group of researchers found conflicting results with the use of carbohydrates from banana for this purpose (100995). It is possible that the consumption of carbohydrates in general, not the use of bananas specifically, is beneficial for athletic performance. However, other preliminary clinical research in trained male runners shows that consuming a banana and drinking plain water does not improve the time to run 10 km on a treadmill when compared with plain water alone. No benefit was seen with the consumption of other carbohydrate drinks when compared with plain water; it is possible that the duration of exercise was too short to identify an improvement in performance (93457). Further research is needed to clarify the benefits of banana, if any, for athletic performance.
• Burns. It is unclear if topical banana leaf is beneficial in patients with burns. Details: Preliminary clinical research in adults and children with partial thickness burns shows that daily changes of a banana leaf dressing with povidone iodine reduces pain during dressing changes. Furthermore, wound healing is as effective as a boiled potato peel bandage with povidone iodine, with no increased need for skin grafting (93454). When compared with Vaseline gauze dressing for 8 days following skin graft treatment for burns in adults, banana leaf dressing increases speed of epithelization from 11.7 days to 8.7 days, and improves average pain, pain during dressing removal, and ease of dressing removal. By the 8th day, complete epithelization was present in 57% of the wounds dressed with banana leaves when compared with 0% of the wounds dressed with Vaseline gauze (93455).
• Cancer. Although there has been interest in using topical banana green fruit for cancer, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Constipation. It is unclear if oral green banana is beneficial in patients with constipation. Details: Preliminary clinical research in children with functional constipation shows that consuming cooked green bananas, 30 grams daily for 8 weeks, improves stool consistency and abdominal pain and reduces straining and pain during defecation when compared with baseline. Consuming cooked green bananas with a conventional laxative such as polyethylene glycol plus electrolytes or sodium picosulfate also appears to decrease the dose of laxative needed in these children when compared with baseline (100996). The validity of these findings is limited by the lack of a comparator group.
• Contraception. Although there has been interest in using oral banana root for contraception, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Cough. Although there has been interest in using oral banana flower for cough, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Depression. It is unclear if oral banana is beneficial in patients with depression. Details: A large cross-sectional study in the general Chinese adult population has found that moderate, but not high, banana consumption is associated with a lower likelihood of depressive symptoms in males. However, high banana consumption is associated with a higher likelihood of depressive symptoms in females (106471).
• Diabetes. It is unclear if oral banana starch is beneficial in patients with diabetes. Details: Two small clinical studies in adults with type 2 diabetes shows that taking banana starch 24-57.2 grams orally daily for 4-28 days does not improve serum glucose levels, glucose variability, glucose control scores, or insulin levels when compared with control starches (110619,93448).Other preliminary clinical research in obese patients with type 2 diabetes shows that taking banana starch 24 grams in 240 mL of water each day for 4 weeks reduces body weight when compared with a taking soymilk powder in water. However, banana starch did not improve lipid levels or body fat (93448). Other preliminary clinical research in patients with type 2 diabetes shows that taking desiccated banana 250 grams daily for 12 weeks does not improve lipid levels or glycemic response when compared to baseline (93452).
• Exercise-induced muscle soreness. It is unclear if oral banana is beneficial for exercise-induced muscle soreness. Details: Preliminary clinical research in trained cyclists shows that consuming 0.4 grams/kg of carbohydrates orally from mini-yellow bananas with water 20 minutes prior to a 75 km cycling time trial, and 0.2 grams/kg of carbohydrates from banana every 15 minutes during the trial, decreases muscle soreness ratings 1.5 hours after the time trial when compared with water alone. Consuming carbohydrates from Cavendish bananas in the same manner did not decrease delayed onset muscle soreness, although cyclists reported less muscle cramping with both types of bananas when compared with water (100995). It is unclear whether carbohydrates from banana are any more effective than other carbohydrate sources or whether these results are generalizable to other types of exercise.
• Gastroesophageal reflux disease (GERD). Although there has been interest in using oral banana fruit for GERD, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Hangover. Although there has been interest in using oral banana fruit for hangover, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Headache. Although there has been interest in using topical banana leaves for headache, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Hypercholesterolemia. It is unclear if oral banana is beneficial in patients with hypercholesterolemia. Details: Preliminary clinical research shows that taking desiccated banana 500 grams orally daily for 12 weeks reduces levels of total cholesterol by 7.5% when compared with baseline in patients with hypercholesterolemia. Taking 250 grams daily does not seem to reduce total cholesterol levels; however, high-density lipoprotein (HDL) cholesterol levels increase by 14.5% (93452). The validity of these findings is limited by the lack of a comparator group.
• Hypertension. Although there has been interest in using oral banana fruit for hypertension, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Hypokalemia. Although there has been interest in using oral banana fruit for hypokalemia, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Inflammatory bowel disease (IBD). Although there has been interest in using oral banana fruit for IBD, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Joint pain. Although there has been interest in using oral banana flower for joint pain, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Kidney stones (nephrolithiasis). Oral banana stem has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research in patients with calculi of at least 5 mm shows that taking a specific Ayurvedic product (Herbmed) containing banana stem 250 mg and Crateva nurvala 250 mg orally daily for 3 months moderately improves symptoms associated with urinary calculi and reduces the size of the calculi by 11% to 33% when compared with baseline (93460). It is not clear if this is due to banana stem, Crateva nurvala, or the combination. Also, the validity of this finding is limited by the lack of a comparator group.
• Menorrhagia. Although there has been interest in using oral banana fruit for menorrhagia, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Obesity. It is unclear if oral banana is beneficial in patients with obesity. Details: Preliminary clinical research in obese patients with type 2 diabetes shows that taking banana starch 24 grams in 240 mL of water orally each day for 4 weeks reduces body weight by 1 kg more when compared to a control group consuming soymilk powder in water (93448).
• Peptic ulcers. Although there has been interest in using oral banana fruit for peptic ulcers, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Shigellosis. It is unclear if oral green banana is beneficial in patients with shigellosis. Details: Clinical research in children 6-60 months of age who are being treated with antibiotics for shigellosis shows that eating cooked green banana 250 grams per liter of a rice-based diet for 5 days improves symptoms of diarrhea, including the presence of fecal mucus and blood, when compared with a rice-based diet alone. Adding banana to the diet decreased the number of daily stools by 70% in those consuming banana compared to 50% in children consuming the rice diet alone (93461).
• Skin grafts. Although there has been interest in using topical banana leaves for skin grafts, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Smoking cessation. Although there has been interest in using oral banana fruit for smoking cessation, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Stroke. Although there has been interest in using oral banana fruit for stroke, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Tuberculosis. Although there has been interest in using oral banana flower for tuberculosis, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Vaginitis. Although there has been interest in using oral banana root for vaginitis, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Vitamin A deficiency. Although there has been interest in using oral banana fruit for vitamin A deficiency, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Warts. Although there has been interest in using topical banana leaves or peels for warts, there is insufficient reliable information about the clinical effects of banana for this purpose.
• Wound healing. Although there has been interest in using topical banana leaves, peels, or green fruit for wound healing, there is insufficient reliable information about the clinical effects of banana for this purpose. More evidence is needed to rate banana for these uses.

(Read more about BANANA)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Acne. Although there is interest in using topical burdock for acne, there is insufficient reliable information about the clinical effects of burdock for this purpose.
• Aging skin. It is unclear if topical burdock is beneficial for reducing wrinkles. Details: A very small study in females aged 39-65 years shows that applying an emulsion containing burdock fruit extract 1.2% to the face twice daily for 4 weeks slightly reduces skin wrinkles around the eyes when compared with placebo (37420).
• Atopic dermatitis (eczema). Although there is interest in using topical burdock for eczema, there is insufficient reliable information about the clinical effects of burdock for this condition.
• Breast cancer. Oral burdock root has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Population research in breast cancer patients has found that using a specific product containing burdock root, sheep sorrel, slippery elm bark, and Indian rhubarb (Essiac, Resperin Canada Limited) is not associated with improved quality of life when compared with no intervention (37419).
• Common cold. Although there is interest in using oral burdock for symptoms of the common cold, there is insufficient reliable information about the clinical effects of burdock for this condition.
• Diabetes. Although there is interest in using oral burdock for diabetes, there is insufficient reliable information about the clinical effects of burdock for this condition.
• Diverticulitis. It is unclear if oral burdock is beneficial in patients with diverticulitis. Details: A small open-label clinical study in patients with colonic diverticulitis shows that taking burdock tea (Ajikan, Co., Ltd.) providing 1.5 grams three times daily for a median of 26 months is associated with an acute diverticulitis recurrence rate of 11%, compared with 32% of those not taking burdock tea. Furthermore, the recurrence-free duration was increased by about 14 months. However, taking burdock tea for a median of 16 months does not prevent colonic diverticular bleeding recurrence (102696).
• Dry skin. Although there is interest in using topical burdock for dry skin, there is insufficient reliable information about the clinical effects of burdock for this purpose.
• Gout. Although there is interest in using oral burdock for gout, there is insufficient reliable information about the clinical effects of burdock for this condition.
• Hepatitis. Although there is interest in using oral burdock for hepatitis, there is insufficient reliable information about the clinical effects of burdock for this condition.
• Metabolic syndrome. It is unclear if oral burdock is beneficial in patients with metabolic syndrome. Details: A very small clinical study in patients with metabolic syndrome shows that drinking burdock extract 100 mL three times daily after meals for 16 weeks does not reduce body weight, abdominal fat, blood pressure, lipid levels, or glucose when compared with baseline or control (105667).
• Obesity. Although there is interest in using oral burdock for obesity, there is insufficient reliable information about the clinical effects of burdock for this condition.
• Urinary tract infections (UTIs). Although there is interest in using oral burdock for UTI, there is insufficient reliable information about the clinical effects of burdock for this condition.
• Vaginitis. Topical burdock has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Observational research in adults and children with vaginitis has found that applying a specific solution containing burdock, chamomile, and aloe (Zelesse, ITF Research Pharma S.L.U., Alcobendas) to the vaginal area once or twice daily for 5-20 days is associated with moderate improvements in symptoms such as pruritus, erythema, and discharge when compared with baseline (102695,102697). The validity of this finding is limited by its observational nature and the lack of a control group. More evidence is needed to rate burdock for these uses.

(Read more about BURDOCK)

There is insufficient reliable information available about the effectiveness of Hercules club.

(Read more about HERCULES CLUB)

There is insufficient reliable information available about the effectiveness of northern prickly ash.

(Read more about NORTHERN PRICKLY ASH)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Androgenic alopecia. Topical red clover has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small clinical study in individuals with androgenic alopecia shows that topical application of a combination of red clover flower extract and acetyl tetrapeptide-3 increases the growth phase of hair production by 13% and decreases the resting phase of hair production by 29% when compared to baseline (19540). The validity of these findings is limited by the lack of a comparator group.
• Benign prostatic hyperplasia (BPH). Although there is interest in using oral red clover for BPH, there is insufficient reliable information about the clinical effects of red clover for this condition.
• Breast cancer-related hot flashes. It is unclear if oral red clover is beneficial for reducing hot flashes in patients who have had breast cancer. Details: A small clinical study in breast cancer patients with menopausal symptoms due to tamoxifen therapy shows that taking red clover extract (Promensil Forte) 80 mg daily for 24 months does not reduce menopausal symptoms, including hot flashes, sleep disturbance, and fatigue, any more than placebo (102901).
• Hyperlipidemia. It is unclear if oral red clover is beneficial in patients with hyperlipidemia; research is conflicting. Details: Most clinical trials in adult females with or without elevated cholesterol levels show that taking red clover extracts providing isoflavones 40-120 mg daily for 3 months to 1 year does not reduce total or low-density lipoprotein (LDL) cholesterol, or increase high-density lipoprotein (HDL) cholesterol, when compared with control (3375,8502,11089,11091,17091,19450,19543). However, a meta-analysis of 10 clinical trials in perimenopausal and postmenopausal patients with or without hyperlipidemia shows that red clover decreases total cholesterol by around 11 mg/dL, but does not affect LDL cholesterol, triglyceride, or HDL cholesterol levels, when compared with placebo (102840). This finding is limited by imprecision and inconsistency of the results and the fact that the benefit seems to be mostly attributed to two trials with a high risk of detection and performance bias. When this meta-analysis was repeated without those two trials, red clover supplementation for at least three months still shows a significant, albeit smaller, reduction in total cholesterol of around 4 mg/dL when compared with placebo among post-menopausal individuals. The meta-analysis also shows a small but statistically significant increase in HDL by approximately 1.5 mg/dL and no change in LDL or triglyceride levels (112145). Included studies were of moderate to high quality and lacked heterogeneity.
• Mastalgia. It is unclear if oral red clover is beneficial in patients with mastalgia. Details: One very small study in patients with cyclic mastalgia shows that taking red clover isoflavones (Promensil, Novogen) 40-80 mg daily reduces subjective ratings of breast pain and tenderness. Reductions in pain were 44% with 40 mg and 31% with 80 mg, compared with 13% for placebo (9552).
• Menopausal symptoms. It is unclear if oral red clover is beneficial for menopausal symptoms; research is conflicting and has notable methodological issues. Details: The most recent meta-analysis of 8 small clinical trials in patients with menopausal symptoms suggests that red clover reduces hot flash frequency by an average of 1.7 times when compared with control. The benefit tends to be greater in those with a higher frequency of hot flashes at baseline (5 or more) and when higher doses of red clover isoflavones are used (80 mg or more daily) (105694). However, this finding is limited by imprecision and inconsistency, as well as selective reporting bias in some of the included trials. An older meta-analysis of small, low-quality clinical studies in menopausal patients also suggests that red clover might improve psychological symptoms such as anxiety and depression when compared with control (91525). The most extensively studied product is a specific red clover supplement (Promensil or Melbrosin, Novogen). A meta-analysis of 5 small clinical studies assessing only Promensil shows that taking 80 mg daily for 12 weeks reduces hot flash frequency by 30% to 50%, or by about 3-4 hot flashes per day, when compared with placebo (96731). The validity of these findings is limited by imprecision, inconsistency, and publication bias. Notably, this meta-analysis and all included studies were funded by the supplement manufacturer (8925,10976,10991,17103,19545,96731). In contrast, studies with independent funding sources have not found a benefit with red clover isoflavones 40-120 mg daily for up to 12 months when compared with placebo (10975,17091,19549). Some research has also found benefit for menopausal symptoms when red clover is used in combination with other ingredients. Red clover has been used in combination with black cohosh, dong quai, milk thistle, American ginseng, and Vitex agnus-castus (Phyto-Female Complex) twice daily for 3 months (19552). Red clover isoflavones 37.1 mg have also been used in combination with a probiotic-rich liquid daily for 12 weeks (96730).
• Osteoarthritis. It is unclear if topical red clover is beneficial in patients with osteoarthritis. Details: Preliminary clinical research shows that applying 20 drops of a standardized extract of red clover aerial parts to the knee twice daily for 4 weeks, in addition to taking meloxicam orally, improves subjective measures of pain and function more than using meloxicam plus placebo. However, radiological and laboratory changes were not evaluated (102839).
• Osteoporosis. It is unclear if oral red clover is beneficial in patients with osteoporosis; research is conflicting. Details: One small clinical study in healthy postmenopausal patients shows that taking red clover providing isoflavones 57-85.5 mg daily for 6 months increases bone mineral density (BMD) of the proximal radius and ulna by 3% to 4% (10948). Another clinical study in females ages 49-65 years shows that taking a specific red clover extract (Promensil, Novogen) providing isoflavones 40 mg daily for one year does not increase BMD or bone mineral content (BMC) of the hip, but seems to slightly reduce the loss of lumbar spine BMD and BMC when compared with placebo (6127). However, other research has found no benefit. One clinical study in patients who are at least one year post-menopause and not taking bone preserving medications shows that taking a specific product containing enriched red clover isoflavones (Rimostil [formononetin enriched], Novagen) 50 mg daily for 2 years does not improve BMD of the spine, femoral neck, distal radius, or proximal radius when compared with placebo. However, this study may have been underpowered due to a high drop-out rate (91524). Another small clinical study in perimenopausal and postmenopausal adults shows that taking red clover flowering tops providing isoflavones 120 mg daily for one year does not seem to slow the loss of hip, femoral neck, or lumbar spine BMD when compared with placebo (17091). More evidence is needed to rate red clover for these uses.

(Read more about RED CLOVER)

There is insufficient reliable information available about the effectiveness of white oak bark.

(Read more about WHITE OAK)

There is insufficient reliable information available about the effectiveness of yellow dock.

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LIKELY SAFE ...when used in the amounts commonly found in food.

POSSIBLY SAFE ...when the leaves are applied topically and appropriately (93456). There is insufficient reliable information available about the safety of the other parts of the banana plant when used orally or topically as a medicine.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using amounts greater than those found in food.

(Read more about BANANA)

LIKELY SAFE ...when used in amounts commonly found in foods (12659,12660). Burdock root is commonly eaten as a vegetable (37422,92153,92154)

POSSIBLY SAFE ...when used topically, short-term. An emulsion containing burdock fruit extract 1.2% has been safely applied to the face twice daily for 4 weeks (37420). There is insufficient reliable information available about the safety of burdock when used orally in supplemental doses.

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

(Read more about BURDOCK)

There is insufficient reliable information available about the safety of Hercules club when used orally.

PREGNANCY: LIKELY UNSAFE
when used orally (12) because it might have menstrual stimulant effects (19). There is insufficient reliable information available about the safety of the berry during pregnancy; avoid using.

LACTATION: POSSIBLY UNSAFE
when used orally because it might cause colic in nursing infants (19).

(Read more about HERCULES CLUB)

There is insufficient reliable information available about the safety of northern prickly ash when used orally.

PREGNANCY: POSSIBLY UNSAFE
when the bark is used orally (12); avoid using. There is insufficient reliable information available about the safety of the berry or root during pregnancy; avoid using.

LACTATION:
Insufficient reliable information available; avoid using.

(Read more about NORTHERN PRICKLY ASH)

LIKELY SAFE ...when used orally in amounts commonly used in foods. Red clover has Generally Recognized As Safe (GRAS) status for use in foods in the US (4912,10372).

POSSIBLY SAFE ...when used orally and appropriately in supplemental amounts. Red clover extracts containing up to 80 mg isoflavones have been used with apparent safety in clinical studies lasting up to 2 years (3375,6127,8925,11089,11091,17091,19540,19556,91524,102901,102840). ...when used topically and appropriately. Red clover extracts have been used topically with apparent safety for up to 4 weeks (102839).

PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in amounts commonly found in foods (4912).

PREGNANCY AND LACTATION: POSSIBLY UNSAFE
when used orally in medicinal amounts. Red clover has estrogenic activity (19555); avoid using. There is insufficient reliable information available about the safety of the topical use of red clover during pregnancy and lactation.

(Read more about RED CLOVER)

POSSIBLY SAFE ...when used orally for up to 3-4 days for treating diarrhea (2,12,7). ...when used topically up to 2-3 weeks on intact skin (2).

LIKELY UNSAFE ...when used topically on extensive areas of damaged skin or for longer than 2-3 weeks (2).

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

(Read more about WHITE OAK)

POSSIBLY SAFE ...when properly prepared and consumed in amounts commonly found in foods. Young leaves must be boiled to remove the oxalate content; death has occurred after consuming uncooked leaves (6,18).

POSSIBLY UNSAFE ...when the uncooked leaves are consumed. Young leaves must be boiled to remove the oxalate content; death has occurred after consuming uncooked leaves (6,18). There is insufficient reliable information available about the safety of properly prepared yellow dock when used orally in medicinal amounts.

PREGNANCY: POSSIBLY UNSAFE
when used orally; avoid using. Yellow dock contains anthraquinone glycosides; unstandardized laxatives are not desirable during pregnancy (4).

LACTATION: POSSIBLY UNSAFE
when used orally; avoid using. Anthraquinones are secreted into breast milk (4,5).

(Read more about YELLOW DOCK)

LEVODOPA Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Taking banana may reduce the effectiveness of levodopa.  Details A case report describes apparent wearing off in a patient with Parkinson disease after eating a banana every day. The wearing off subsided after removing dietary bananas (110618).

(Read more about BANANA)

ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking burdock with anticoagulant or antiplatelet drugs might increase the risk of bleeding.  Details In vitro research shows that lignans from burdock reduce rabbit platelet aggregation by inhibiting platelet activating factor (12619). This interaction has not been reported in humans.

(Read more about BURDOCK)

ANTACIDS Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, Hercules club may decrease the clinical effects of antacids.  Details Due to reports that Hercules club increases stomach acid, Hercules club might decrease the effectiveness of antacids (19).

H2-BLOCKERS Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, Hercules club may decrease the clinical effects of H2 blockers.  Details Due to reports that Hercules club increases stomach acid, Hercules club might decrease the effectiveness of H2-blockers (19).

PROTON PUMP INHIBITORS (PPIs) Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, Hercules club may decrease the clinical effects of PPIs.  Details Due to reports that Hercules club increases stomach acid, Hercules club might decrease the effectiveness of PPIs (19).

(Read more about HERCULES CLUB)

ANTACIDS Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, northern prickly ash might decrease the effectiveness of antacids.  Details There are reports that northern prickly ash increases stomach acid (19).

H2-BLOCKERS Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, northern prickly ash might decrease the effectiveness of H2-blockers.  Details There are reports that northern prickly ash increases stomach acid (19).

PROTON PUMP INHIBITORS (PPIs) Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, northern prickly ash might decrease the effectiveness of PPIs.  Details There are reports that northern prickly ash increases stomach acid (19).

(Read more about NORTHERN PRICKLY ASH)

ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Minor Be watchful with this combination. Severity = Moderate •  Occurrence = Unlikely •  Level of Evidence = B Although some laboratory research suggests that red clover may have anticoagulant and antiplatelet activity, clinical research has not shown this effect.  Details In vitro research suggests that genistein in red clover has antiplatelet effects, and historically, red clover was thought to have anticoagulant effects due to its coumarin content. However, some experts state that this is unlikely as most natural coumarins have not been shown to have anticoagulant effects, and their content in red clover is low (17091,19557,19558,19559). Additionally, some clinical research in postmenopausal patients found no effect on coagulation or prothrombin time with the use of red clover flowering tops 378 mg daily for 12 months or red clover isoflavone (Rimostil) 50 mg daily for 2 years (17091,91524).

CAFFEINE Interaction Rating = Minor Be watchful with this combination. Severity = Moderate •  Occurrence = Unlikely •  Level of Evidence = D Theoretically, soy might reduce the clearance of caffeine; however, a small clinical study found no effect.  Details Red clover contains genistein. Taking genistein 1 gram daily for 14 days seems to inhibit caffeine clearance and metabolism in healthy females (23582). However, this effect does not seem to occur with the lower amounts of genistein found in red clover. A clinical study in healthy postmenopausal individuals shows that taking red clover capsules standardized to contain 60 mg isoflavones twice daily for 14 days does not affect the pharmacokinetics of caffeine (105693).

CYTOCHROME P450 1A2 (CYP1A2) SUBSTRATES Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Unlikely •  Level of Evidence = D Theoretically, red clover might increase levels of drugs metabolized by CYP1A2; however, a small clinical study found no effect.  Details In vitro evidence shows that red clover inhibits CYP1A2 (12479). However, a clinical study in healthy postmenopausal individuals shows that taking red clover capsules standardized to contain 60 mg isoflavones twice daily for 14 days does not affect the pharmacokinetics of caffeine, a CYP1A2 probe substrate (105693).

CYTOCHROME P450 2C19 (CYP2C19) SUBSTRATES Interaction Rating = Minor Be watchful with this combination. Severity = Moderate •  Occurrence = Unlikely •  Level of Evidence = D Theoretically, red clover might increase the levels and clinical effects of drugs metabolized by CYP2C19.  Details In vitro evidence suggests that red clover weakly inhibits CYP2C19 (12479). This interaction has not been reported in humans.

CYTOCHROME P450 2C9 (CYP2C9) SUBSTRATES Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Unlikely •  Level of Evidence = D Theoretically, red clover might increase levels of drugs metabolized by CYP2C9; however, a small clinical study found no effect.  Details In vitro evidence suggests that red clover might inhibit CYP2C9 (12479). However, a clinical study in healthy postmenopausal individuals shows that taking red clover capsules standardized to contain 60 mg isoflavones twice daily for 14 days does not affect the pharmacokinetics of tolbutamide, a CYP2C9 probe substrate (105693).

CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Unlikely •  Level of Evidence = B Theoretically, red clover might increase levels of drugs metabolized by CYP3A4; however, a small clinical study found no effect.  Details In vitro evidence shows that red clover might inhibit CYP3A4 isoenzymes (6450,12479). However, a clinical study in healthy postmenopausal individuals shows that taking red clover capsules standardized to contain 60 mg isoflavones twice daily for 14 days does not affect the pharmacokinetics of alprazolam, a CYP3A4 probe substrate (105693).

ESTROGENS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = D Theoretically, concomitant use of large amounts of red clover might interfere with estrogen therapy.  Details Red clover contains phytoestrogens which might have estrogenic activity in some people. Theoretically, red clover might compete for estrogen receptors and interfere with estrogen-containing drug therapy (4743,19560,19729).

METHOTREXATE (Trexall, others) Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, red clover might increase the risk of methotrexate toxicity.  Details In a case report, a 52-year-old female receiving weekly methotrexate injections for psoriasis developed symptoms of methotrexate toxicity, including severe vomiting and epigastric pain, after three days of taking red clover 430 mg daily. Toxicity resolved after red clover was discontinued. However, no liver function tests or methotrexate levels were reported (91522).

TAMOXIFEN (Nolvadex) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, the phytoestrogens in red clover might interfere with tamoxifen.  Details In vitro and animal research suggests that genistein, a constituent of red clover, might antagonize the antitumor effects of tamoxifen (8192). However, there is some evidence from an animal study that red clover does not reduce the efficacy of tamoxifen (102901). Until more is known, tell patients taking tamoxifen to avoid red clover.

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DIGOXIN (Lanoxin) Interaction Rating = Major Do not take this combination. Severity = High •  Occurrence = Probable •  Level of Evidence = D Theoretically, yellow dock might increase the risk of digoxin toxicity when used long-term or in large amount.  Details When yellow dock is used chronically or in large amounts, hypokalemia may occur (4,19). This might increase the toxic effects of digoxin.

DIURETIC DRUGS Interaction Rating = Major Do not take this combination. Severity = High •  Occurrence = Probable •  Level of Evidence = D Theoretically, yellow dock might increase the risk of hypokalemia when taken with diuretics.  Details When yellow dock is used chronically or in large amounts, hypokalemia may occur (4,19), and overuse of yellow dock might compound diuretic-induced potassium loss (19).

WARFARIN (Coumadin) Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, the laxative effects of yellow dock might increase the effects of warfarin, including the risk of bleeding.  Details The anthraquinones in yellow dock have a mild stimulant laxative effect (4,6,12). Consuming excessive amounts can cause diarrhea (6). Diarrhea can increase the effects of warfarin, increase international normalized ratio (INR), and increase the risk of bleeding.

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General ...Orally, bananas are well tolerated when consumed as food.
Most Common Adverse Effects:
Orally: Bloating, cramping, gas.
Topically: Urticaria.
Serious Adverse Effects (Rare):
Orally: Anaphylaxis, intestinal obstruction.

Endocrine ...In one case report, an adolescent girl who consumed nothing other than 20 bananas daily developed hyperkalemia and hyperdopaminemia. These changes in the blood resulted in pseudoaldosteronism and dysthymia (93780).

Gastrointestinal ...Orally, banana starch isolated from green bananas has resulted in bloating, gas, cramping, and softer feces (93448,93449,110619). When consumed prior to exercise, fullness and bloating during exercise have been reported (93459). In children, nausea, vomiting, and abdominal distension have been reported when banana is used in the treatment of diarrhea (93461). Cases of intestinal obstruction due to banana seeds have been reported (93777).
In one case report, food protein-induced enterocolitis syndrome (FPIES) has been associated with banana consumption (93778).

Immunologic ...Orally, banana has been reported to cause allergic reaction, including urticaria and redness, abdominal pain and nausea, dyspnea (93779,93781,93782,93797,93798,93803), and anaphylaxis (93783,93793,93802,93803). Topically, contact urticara has also been reported (93784). Skin testing is not always accurate, even for patients with severe banana allergy (93793).

Psychiatric ...Orally, high banana consumption has been associated with a higher likelihood of depressive symptoms in females, but not males, in a cross-sectional study of the general Chinese adult population (106471).

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General ...Orally, burdock is well tolerated when consumed as a food. Although a thorough evaluation of safety outcomes is lacking, there has been long-standing historical use of burdock with few noted adverse effects.
Serious Adverse Effects (Rare):
All ROAs: Allergic reactions, including contact dermatitis and anaphylaxis.

Dermatologic ...Contact dermatitis has been reported secondary to burdock, especially after prolonged use of the root oil (37422). There are cases of allergic dermatitis secondary to using burdock plasters. Two males and a 14 year-old female developed erythematous and vesicular, pruritic, and exudative reactions in areas corresponding to the application of burdock root plasters (12667). Reactions occurred up to 7 days after initial use. Patch testing was positive for burdock sensitivity in all three patients and was nonreactive in matched controls.

Hematologic ...In one case report, a 38-year-old female developed immune-mediated thrombocytopenia after consuming a "cleansing" tea containing unknown amounts of burdock and yellow dock. The patient presented with bruising, mild weakness, and fatigue, which started 2-3 days after consuming the tea, and was found to have a platelet count of 5,000 per mcL. Symptoms resolved after platelet transfusion and treatment with oral dexamethasone (108971). It is unclear if these effects were caused by burdock, yellow dock, the combination, or other contributing factors.

Hepatic ...A case of idiosyncratic drug-induced liver disease (DILI) is reported in a 36-year-old female who presented with abdominal pain after 1 month of taking an herbal liver detox tea containing burdock and other ingredients. Remarkable laboratory values included elevated liver enzymes, alkaline phosphatase, and total bilirubin. The patient received a loading dose of N-acetylcysteine and was hospitalized for 12 days (112178). However, it is unclear if the adverse effect was due to burdock, other ingredients, or the combination.

Immunologic ...There is one case of anaphylactic shock secondary to eating boiled burdock. One hour after eating boiled burdock the patient presented with redness over the entire body and dyspnea. He was found to have low blood pressure and was treated with subcutaneous epinephrine 1 mg and intravenous lactated ringer's solution containing hydrocortisone 100 mg and dexamethasone 8 mg. The cause of anaphylactic shock was attributed to allergenicity to burdock based on positive skin prick test results. Previously, the patient had experienced urticaria after eating boiled burdock (12660).

Neurologic/CNS ...Anticholinergic reactions including dry mouth, dizziness, blurred vision, weakness, dilated pupils, inability to urinate, and bradycardia have been reported following the consumption of burdock products (12662,37421,37431,37434,37435). However, these anticholinergic reactions are believed result from contamination of burdock with belladonna alkaloids. Burdock itself does not contain atropine or other constituents that would be responsible for these reactions.

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General ...None reported; however, a thorough evaluation of safety outcomes has not been conducted.

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General ...There is limited reliable information available on the safety of northern prickly ash. A thorough evaluation of safety outcomes has not been conducted.

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General ...Orally and topically, red clover seems to be well tolerated.
Most Common Adverse Effects:
Orally: Myalgia, nausea, and vaginal spotting.

Dermatologic ...Orally, a specific red clover isoflavone product (Promensil) has been associated with mild cases of psoriasis and thrush, although a direct causal link has not been established (9552).

Gastrointestinal ...Orally, red clover has been reported to cause nausea (8194).

Genitourinary ...In human research, 80 mg, but not 40 mg, of a specific red clover isoflavone product (Promensil) increased the duration of menstrual cycles in patients with mastalgia (9552). Red clover has also been reported to cause vaginal spotting (8194).

Hematologic ...In one case report, a 53-year-old female had a spontaneous subarachnoid hemorrhage associated with the use of an herbal supplement containing red clover, dong quai, and eleuthero. It is not clear if this was due to red clover, another ingredient, the combination of ingredients, or other factors (70419). In another case report, a 55-year-old female with protein S deficiency and systemic lupus erythematosus (SLE) had temporary vision loss in the left eye from hemiretinal vein thrombosis 3 days after taking a combination phytoestrogen product containing red clover 250 mg, wild yam 276 mg, dong quai 100 mg, and black cohosh 250 mg (13155). It is unclear if red clover contributed to this event.

Musculoskeletal ...Orally, red clover has been reported to cause myalgia (8194).

Neurologic/CNS ...Orally, a specific red clover isoflavone product (Medoflavon) has been associated with headache, although with a similar frequency to placebo (19545).

Oncologic ...Due to potential estrogenic effects of red clover isoflavones, there has been some concern that red clover might increase the risk of estrogen-sensitive cancers such as breast cancer or uterine cancer. A meta-analysis of 8 clinical trials suggests that increased intake of red clover- and soy-derived isoflavones may modestly increase mammographic breast density in premenopausal, but not postmenopausal, adults when compared with placebo. However, in a sub-group analysis assessing only isolated red clover isoflavones, there was no change in breast density (70428). Furthermore, a 2015 review by the European Food Safety Authority (EFSA) reported no increase in risk of breast cancer in females taking isoflavone-containing supplements (91725). Similarly, no effect was found on endometrial thickness and histopathological changes in the uterus after up to 36 months of supplementation with 40-120 mg daily of isoflavones from red clover extract (91725).

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General ...White oak bark seems to be well tolerated when used orally to topically on unbroken skin, short-term. White oak pollen may cause allergic reactions in some people (86395).

Immunologic ...White oak pollen may cause allergic reactions in some people (86395).

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General ...Orally, yellow dock seems to be well tolerated when properly prepared and consumed in food amounts. Consuming raw yellow dock leaves or rhizomes may be unsafe.
Serious Adverse Effects (Rare):
Orally: Raw leaves or rhizomes can cause hypocalcemia, kidney stones, and vomiting.

Cardiovascular ...Orally, yellow dock has been linked to ventricular fibrillation and death after ingestion of 500 grams (17). Oxalic acid, a constituent of yellow dock, reacts with calcium in plasma, forming insoluble calcium oxalate, which can cause hypocalcemia; the crystals may precipitate in the blood vessels and heart (12). Older or uncooked leaves should be avoided (6).

Dermatologic ...Orally, yellow dock can cause dermatitis when consumed in large amounts (4). Topically, contact with the plant may cause dermatitis in people sensitive to yellow dock (6).

Gastrointestinal ...Orally, vomiting may occur after ingestion of fresh rhizome (18). Consuming excessive amounts can cause diarrhea and nausea (6). Excessive use can also cause abdominal cramps and intestinal atrophy (4). There is one report of a death, preceded by vomiting and diarrhea, after ingestion of 500 grams of yellow dock (17). Older or uncooked leaves should be avoided (6).

Genitourinary ...Orally, yellow dock can cause polyuria when consumed in large amounts (6).

Hematologic ...Orally, in one case report, a 38-year-old female developed immune-mediated thrombocytopenia after consuming a "cleansing" tea containing unknown amounts of yellow dock and burdock. The patient presented with bruising, mild weakness, and fatigue, which started 2-3 days after consuming the tea, and was found to have a platelet count of 5,000 per mcL. Symptoms resolved after platelet transfusion and treatment with oral dexamethasone (108971). It is unclear if these effects were caused by yellow dock, burdock, the combination, or other contributing factors.

Hepatic ...Orally, yellow dock has been linked to liver failure and death after ingestion of 500 grams (17). Oxalic acid, a constituent of yellow dock, reacts with calcium in plasma, forming insoluble calcium oxalate, which can cause hypocalcemia; the crystals may precipitate in the liver (12). Older or uncooked leaves should be avoided (6).

Neurologic/CNS ...Orally, yellow dock has been linked to coma and death after ingestion of 500 grams (17). Older or uncooked leaves should be avoided (6).

Pulmonary/Respiratory ...Orally, yellow dock has been linked to respiratory depression and death after ingestion of 500 grams (17). Oxalic acid, a constituent of yellow dock, reacts with calcium in plasma, forming insoluble calcium oxalate, which can cause hypocalcemia; the crystals may precipitate in the lungs (12). Older or uncooked leaves should be avoided (6).

Renal ...Orally, yellow dock can cause polyuria when consumed in large amounts (6). There is one report of a death, preceded by kidney failure, after ingestion of 500 grams (17). Oxalic acid, a constituent of yellow dock, reacts with calcium in plasma, forming insoluble calcium oxalate, which can cause hypocalcemia; the crystals may precipitate in the kidneys. Individuals with a history of kidney stones should use yellow dock cautiously (12). Older or uncooked leaves should be avoided (6).

Other ...Orally, yellow dock can cause hypokalemia when taken in large amounts (4). There is one report of a death, preceded by severe metabolic acidosis, after ingestion of 500 grams of yellow dock (17). Oxalic acid, a constituent of yellow dock, reacts with calcium in plasma, forming insoluble calcium oxalate, which can cause hypocalcemia; the crystals may precipitate in the kidneys, blood vessels, heart, lungs, and liver (12). Older or uncooked leaves should be avoided (6).

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