Ingredients | Amount Per Serving |
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Proprietary Blend
|
2100 mg |
Psyllium
(husk)
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(bark)
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Psyllium
(seed)
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(bran)
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|
(seed)
|
|
Bentonite
|
|
(bark)
|
|
Bentonite Clay
|
Vegetarian Capsule (Form: Pullulan)
Below is general information about the effectiveness of the known ingredients contained in the product Fiber Cleanse with Cascara & Oat Bran. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
Below is general information about the safety of the known ingredients contained in the product Fiber Cleanse with Cascara & Oat Bran. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
LIKELY SAFE ...when used orally in food amounts. Eating apples and consuming apple juice is safe for most people. Apples are a common food source (3470,3472). However, eating apple seeds should be avoided because they can be toxic (6).
CHILDREN: LIKELY SAFE
when used orally in food amounts.
Eating apples and consuming apple juice is safe for most people. Apples are a common food source (3470,3472).
CHILDREN: POSSIBLY SAFE
when apple pectin is used orally and appropriately, short-term.
Preliminary clinical research suggests that combination products containing apple pectin and German chamomile (Diarrhoesan) are safe when used in infants for up to one week (19705,19706).
PREGNANCY AND LACTATION:
There is insufficient reliable information available about the safety of apple in amounts greater than those found in foods during pregnancy and lactation; avoid using.
POSSIBLY SAFE ...when used orally and appropriately, short-term. Cascara sagrada seems to be safe when used for less than one week (272,25023,40087). Cascara sagrada was formerly approved by the US Food and Drug Administration (FDA) as a safe and effective over-the-counter (OTC) laxative, but this designation was removed in 2002 due to a lack of supporting evidence (8229).
POSSIBLY UNSAFE ...when used orally, long-term. Using cascara sagrada for more than 1-2 weeks can lead to dependence, electrolyte loss, and hypokalemia (272).
CHILDREN: POSSIBLY UNSAFE
when used orally in children.
Cascara sagrada should be used cautiously in children due to the risk of electrolyte loss and hypokalemia (272).
PREGNANCY:
Insufficient reliable information available; avoid using.
LACTATION: POSSIBLY UNSAFE
when used orally.
Cascara sagrada is excreted into breast milk and might cause diarrhea (272).
LIKELY SAFE ...when ground flaxseed is used orally and appropriately. Ground flaxseed has been safely used in numerous clinical trials in doses up to 30-60 grams daily for up to 1 year (6803,6808,8020,10952,10978,12908,12910) (16760,16761,16762,16765,16766,18224,21191,21194,21196,21198) (21199,21200,22176,22179,22180,22181,65866,66065) (101943,101949,101950).
POSSIBLY SAFE ...when flaxseed lignan extract or mucilage is used orally and appropriately. Some clinical research shows that a specific flaxseed lignan extract (Flax Essence, Jarrow Formulas) 600 mg daily can be used with apparent safety for up to 12 weeks (16768). Additional clinical research shows that other flaxseed lignin extracts can be used with apparent safety for up to 6 months (21193,21197,21200). In one clinical trial, flaxseed mucilage was used with apparent safety at a dose of up to 5120 mg daily for up to 12 weeks (108047)....when flaxseed is used topically in a warm poultice (101946).
POSSIBLY UNSAFE ...when raw or unripe flaxseed is used orally. Raw flaxseed contains potentially toxic cyanogenic glycosides (linustatin, neolinustatin, and linamarin); however, these glycosides have not been detected after flaxseed is baked (5899). Unripe flaxseeds are also thought to be poisonous when consumed due to cyanide content.
PREGNANCY: POSSIBLY UNSAFE
when used orally.
Flaxseed can have mild estrogenic effects. Theoretically, this might adversely affect pregnancy (9592,12907); however, there is no reliable clinical evidence about the effects of flaxseed on pregnancy outcomes.
LACTATION:
Insufficient reliable information available; avoid using.
LIKELY SAFE ...when used orally and appropriately in food amounts (4960,4969,5792,5797). Oat bran has Generally Recognized as Safe (GRAS) status in the US (4912). Whole grain oats 50-100 grams daily have been used for up to 1 year without serious adverse effects (97520).
POSSIBLY SAFE ...when used topically and appropriately (12). Lotion containing colloidal oat 1% has been used topically without adverse effects for up to 6 weeks (97518,103340). There is insufficient reliable information available about the safety of oats when used orally in medicinal amounts.
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in food amounts (5792,5797).
POSSIBLY SAFE ...when used orally and appropriately (4,12,272,512,1740).
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
Slippery elm bark has historically been inserted into the cervix to induce abortion. As a result, slippery elm has been reported in some sources to have abortifacient activity. However, there is no reliable information available about whether slippery elm has abortifacient activity when taken orally.
Below is general information about the interactions of the known ingredients contained in the product Fiber Cleanse with Cascara & Oat Bran. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
Concomitant consumption of apple juice can significantly decrease oral absorption and blood levels of aliskiren.
Details
Pharmacokinetic research shows that coadministration of apple juice 200 mL along with aliskiren 150 mg decreases the bioavailability of aliskiren by 63% (17670). Apple juice seems to inhibit organic anion transporting polypeptide (OATP), which is involved in drug uptake in the gut, liver, and kidney (7046,94413). It is thought that apple juice might affect OATP for only a short time. Therefore, separating drug administration and consumption of apple juice by at least 4 hours might avoid this interaction (17603,17604).
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Theoretically, consuming apple juice with antidiabetes drugs might interfere with blood glucose control.
Details
Clinical research suggests that consuming apples or drinking apple juice can raise blood glucose levels, with the effects of drinking apple juice being more significant than consuming apples (31699).
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Consuming apple juice with antihypertensive drugs might interfere with blood pressure control.
Details
Some clinical evidence suggests that consuming apple and cherry juice can increase blood pressure in elderly patients (31680).
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Concomitant consumption of apple juice can significantly decrease oral absorption and blood levels of atenolol.
Details
Pharmacokinetic research shows that coadministration of apple juice 600-1200 mL decreases levels of atenolol by 58% to 82% in a dose-dependent manner (17999). Apple juice seems to inhibit organic anion transporting polypeptide (OATP), which is involved in drug uptake in the gut, liver, and kidney (7046). It is thought that apple juice might affect OATP for only a short time. Therefore, separating drug administration and consumption of apple juice by at least 4 hours might avoid this interaction (17603,17604).
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Concomitant consumption of apple juice can significantly decrease oral absorption and blood levels of fexofenadine.
Details
Pharmacokinetic research shows that coadministration of apple juice 400-1200 mL along with fexofenadine 60-120 mg decreases bioavailability of fexofenadine by up to 78% (7046,94413). Coadministration with smaller quantities of apple juice (150 mL or less) does not appear to affect the bioavailability of fexofenadine (94421). Apple juice seems to inhibit organic anion transporting polypeptide (OATP), which is involved in drug uptake in the gut, liver, and kidney (7046,94413). It is thought that apple juice might affect OATP for only a short time. Therefore, separating drug administration and consumption of apple juice by at least 4 hours might avoid this interaction (17603,17604).
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There is some concern that concomitant consumption of apple juice might decrease oral absorption and blood levels of lithium.
Details
In one case report, a patient had an undetectable serum lithium level when lithium citrate was administered with apple juice. When lithium was administered with an alternative beverage, the lithium level became detectable and the patient demonstrated clinical improvement (105342).
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Concomitant consumption of apple juice can significantly decrease oral absorption and blood levels of OATP substrates.
Details
Research shows that consuming apple juice inhibits OATP, which reduces bioavailability of oral drugs that are substrates of OATP (7046,17605). Fexofenadine, atenolol, and aliskiren are substrates of OATP. Clinical research shows that coadministration of apple juice decreases bioavailability of fexofenadine by up to 78% (7046,94413), aliskiren by 63% (17670), and atenolol by up to 82% (17999). These effects appear to increase with larger quantities of apple juice. It is thought that apple juice might affect OATP for only a short time. Therefore, separating drug administration and consumption of apple juice by at least 4 hours might avoid this interaction (17603,17604).
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Theoretically, cascara sagrada might increase the risk of hypokalemia when taken with corticosteroids.
Details
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Theoretically, cascara sagrada might decrease the effects of CYP3A4 substrates.
Details
In vitro research suggests that cascara sagrada can induce CYP3A4 enzymes, albeit to a much lower degree than rifampin, a known CYP3A4 inducer (110704).
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Theoretically, cascara sagrada might cause hypokalemia, potentially increasing the risk of digoxin toxicity.
Details
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Theoretically, cascara sagrada might increase the risk of hypokalemia when taken with diuretic drugs.
Details
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Theoretically, cascara sagrada might have additive adverse effects when taken with stimulant laxatives.
Details
Cascara sagrada has stimulant laxative effects and might compound fluid and electrolyte losses when taken with stimulant laxatives (19).
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Theoretically, cascara sagrada might increase the risk of bleeding when taken with warfarin.
Details
Cascara sagrada has stimulant laxative effects (19). In some people, cascara sagrada can cause diarrhea. Diarrhea can increase the effects of warfarin, increase international normalized ratio (INR), and increase the risk of bleeding.
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Theoretically, antibiotics might interfere with the metabolism of flaxseed constituents, which could potentially alter the effects of flaxseed.
Details
Some potential benefits of flaxseed are thought to be due to its lignan content. Secoisolariciresinol diglucoside (SDG), a major lignan precursor, is found in high concentrations in flaxseed. SDG is converted by bacteria in the colon to the lignans enterolactone and enterodiol (5897,8022,8023,9592). Antibiotics alter the flora of the colon, which could theoretically alter the metabolism of flaxseed.
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Theoretically, using flaxseed in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Details
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Theoretically, flaxseed might have additive effects when used with antidiabetes drugs and increase the risk for hypoglycemia.
Details
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Theoretically, flaxseed might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.
Details
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Theoretically, taking flaxseed might decrease the effects of estrogens.
Details
Flaxseed contains lignans with mild estrogenic and possible antiestrogenic effects. The lignans seem to compete with circulating endogenous estrogen and might reduce estrogen binding to estrogen receptors, resulting in an anti-estrogen effect (8868,9593). It is unclear if this effect transfers to exogenously administered estrogens.
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Theoretically, oats may have additive effects with antidiabetic agents and might increase the risk of hypoglycemia.
Details
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Concomitant use of oats and insulin might increase the risk of hypoglycemia.
Details
In patients with insulin-dependent type 2 diabetes, taking oats 100 grams daily for 2 days reduces the insulin dose required to achieve metabolic control (103336).
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Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.
Details
Slippery elm inner bark contains mucilage, which may interfere with the absorption of orally administered drugs (19).
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Below is general information about the adverse effects of the known ingredients contained in the product Fiber Cleanse with Cascara & Oat Bran. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
General
...Orally, apple fruit is well tolerated.
Apple seeds, which contain cyanide, may cause serious adverse effects when consumed in large amounts.
Most Common Adverse Effects:
Orally: Bloating, flatulence.
Serious Adverse Effects (Rare):
Orally: Allergic reactions, including anaphylaxis. Ingestion of large amounts of apple seeds may cause cyanide poisoning, leading to death.
Gastrointestinal ...Orally, apple products, including whole apples, apple puree, and apple juice, may cause bloating and flatulence in some people (104184).
Immunologic ...Patients allergic to other fruits in the Rosaceae family, including apricot, almond, plum, peach, pear, and strawberry, can also be allergic to apples (7129). Rarely, the allergy has resulted in anaphylaxis (94425).
Other ...Orally, ingestion of large amounts of apple seeds, which contain hydrogen cyanide (HCN), may cause cyanide poisoning, leading to death. One death is attributed to ingestion of a cupful of apple seeds. To release cyanide, seeds must be hydrolyzed in the stomach, and several hours may elapse before poisoning symptoms occur (6).
General
...Orally, cascara sagrada seem to be well tolerated when used appropriately, short-term.
Most Common Adverse Effects:
Orally: Mild abdominal discomfort and cramps.
Serious Adverse Effects (Rare):
Orally: Hepatotoxicity. Fresh or improperly aged cascara sagrada bark can cause severe vomiting.
Endocrine ...Orally, long-term use of cascara sagrada can lead to potassium depletion (4).
Gastrointestinal
...Orally, cascara sagrada can commonly cause mild abdominal discomfort, colic, and cramps (4).
In some cases, chronic use can cause pseudomelanosis coli. Pseudomelanosis coli (pigment spots in intestinal mucosa) is believed to be harmless, usually reverses with discontinuation, and is not directly associated with an increased risk of developing colorectal adenoma or carcinoma (6138).
Fresh or improperly aged cascara sagrada bark can cause severe vomiting due to the presence of free anthrone constituents (2,92307).
Genitourinary ...Orally, long-term use of cascara sagrada can lead to albuminuria and hematuria (4).
Hepatic ...There is some concern about potential liver problems with cascara sagrada. In some cases, cascara sagrada bark 750-1275 mg (containing approximately 21 mg cascaroside) daily in divided doses for three days resulted in cholestatic hepatitis, ascites, and portal hypertension. Symptoms resolved following discontinuation of cascara sagrada (6895,92306).
Musculoskeletal ...Orally, long-term use of cascara sagrada can lead to muscle weakness and finger clubbing (4).
Other ...Orally, long-term use of cascara sagrada can lead to cachexia (4).
General
...Orally, flaxseed is usually well-tolerated.
Most Common Adverse Effects:
Orally: Bloating, diarrhea, gastrointestinal complaints.
Serious Adverse Effects (Rare):
Orally: Severe allergic reactions such as and anaphylaxis.
Gastrointestinal
...Integrating flaxseed in the diet can cause digestive symptoms similar to other sources of dietary fiber including bloating, fullness, flatulence, abdominal pain, diarrhea, constipation, dyspepsia, and nausea (12910,16761,16765,21198,21200,22176,22179,65866,101943).
Higher doses are likely to cause more gastrointestinal side effects. Flaxseed can significantly increase the number of bowel movements and the risk for diarrhea (6803,8021,16765). Doses greater than 45 grams per day may not be tolerated for this reason (6802). Metallic aftertaste and bowel habit deterioration have also been reported in a clinical trial (21198).
There is some concern that taking large amounts of flaxseed could result in bowel obstruction due to the bulk forming laxative effects of flaxseed. Bowel obstruction occurred in one patient in a clinical trial (65866). However, this is not likely to occur if flaxseed is consumed with an adequate amount of fluids.
Immunologic ...Occasionally, allergic and anaphylactic reactions have been reported after ingestion of flaxseed (16761). Handling and processing flaxseed products might increase the risk of developing a positive antigen test to flaxseed and hypersensitivity (6809,12911,26471,26482).
Oncologic ...Flaxseed contains alpha-linolenic acid (ALA). High dietary intake of ALA has been associated with increased risk for prostate cancer (1337,2558,7823,7147,12978). However, ALA from plant sources, such as flaxseed, does not seem to increase this risk (12909).
Other ...Orally, partially defatted flaxseed, which is flaxseed with less alpha-linolenic acid, might increase triglyceride levels (6808). Raw or unripe flaxseed contains potentially toxic cyanogenic glycosides (linustatin, neolinustatin, and linamarin). These chemicals can increase blood levels and urinary excretion of thiocyanate in humans. However, these glycosides have not been detected after flaxseed is baked (5899).
General
...Orally, oats are well tolerated.
Most Common Adverse Effects:
Orally: Abdominal distension, bloating, flatulence, and unpleasant taste.
Topically: Burning, contact dermatitis, itching, and redness.
Dermatologic ...Topically, oat-containing preparations can cause contact dermatitis (12515). Redness, burning, and itchiness have also been reported (103340).
Gastrointestinal
...When consumed orally, oats provide fiber.
Increasing fiber in the diet can cause flatulence, bloating, abdominal distention, and unpleasant taste. To minimize side effects, doses should be slowly titrated to the desired level. These adverse effects usually subside with continued use (12514).
In patients who have difficulty chewing food, or those with conditions that decrease small bowel motility, oat bran may cause bezoars (concretions) and intestinal obstruction. Oats and oat bran are unlikely to cause obstruction without other causative factors (4979,4985).
General ...Orally, slippery elm seems to be well tolerated. A thorough evaluation of safety outcomes with topical use of slippery elm has not been conducted.
Dermatologic ...Topically, slippery elm extracts can cause contact dermatitis. The pollen is an allergen (6). Contact dermatitis and urticaria have been reported after exposure to slippery elm or an oleoresin contained in the slippery elm bark (75131).