Each capsule contains: (1E,6E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione 200 mg • 3,3',4',5,7-Pentahydroxyflavone 100 mg • 3-Hydroxymethylindole 50 mg • Cyamopsis Tetragonoloba 50 mg • Pectin 50 mg • Selenium 25 mg • Trans-Resveratrol 75 mg • Vitamin D 10 mcg • Vitis vinifera 5:1 extract (DHE: 500 mg) 100 mg, providing 50 mg Polyphenols. Other Ingredients: Gelatin, Magnesium Stearate, Purified Water, Silicon Dioxide.
Brand name products often contain multiple ingredients. To read detailed information about each ingredient, click on the link for the individual ingredient shown above.
In 2004, Canada began regulating natural medicines as a category of products separate from foods or drugs. These products are officially recognized as "Natural Health Products." These products include vitamins, minerals, herbal preparations, homeopathic products, probiotics, fatty acids, amino acids, and other naturally derived supplements.
In order to be marketed in Canada, natural health products must be licensed. In order to be licensed in Canada, manufacturers must submit applications to Health Canada including information about uses, formulation, dosing, safety, and efficacy.
Products can be licensed based on several criteria. Some products are licensed based on historical or traditional uses. For example, if an herbal product has a history of traditional use, then that product may be acceptable for licensure. In this case, no reliable scientific evidence is required for approval.
For products with non-traditional uses, some level of scientific evidence may be required to support claimed uses. However, a high level of evidence is not necessarily required. Acceptable sources of evidence include at least one well-designed, randomized, controlled trial; well-designed, non-randomized trials; cohort and case control studies; or expert opinion reports.
Finished products licensed by Health Canada must be manufactured according to Good Manufacturing Practices (GMPs) as outlined by Health Canada.
Below is general information about the effectiveness of the known ingredients contained in the product Cln Clns Capsules. 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
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 Cln Clns Capsules. 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 amounts commonly found in foods. Grapes and grape skin extracts have Generally Recognized As Safe (GRAS) status for use in foods in the US (4912).
POSSIBLY SAFE ...when the whole fruit of the grape, or extracts of the fruit, seed, or leaf, are used orally and appropriately in medicinal amounts. Grape seed extracts have been used with apparent safety in doses up to 200 mg daily for up to 11 months (9182,53016) and in doses up to 2000 mg daily for up to 3 months (53149,53190). Specific grape fruit extracts (Stilvid, Actafarma; Cognigrape, Bionap srl) have been used with apparent safety in doses up to 250-350 mg daily for 3-12 months or 700 mg daily for 6 months (53254,53256,96198). A specific grape leaf extract (AS 195, Antistax, Boehringer Ingelheim) has been used with apparent safety in doses up to 720 mg daily for up to 3 months (2538,52985,53005,53206). A preparation of dehydrated whole grapes, equivalent to 250 grams of fresh grapes daily, has also been used with apparent safety for up to 30 days (18228). A specific grape seed extract (Enovita; Indena SpA) 150 mg twice daily, standardized to provide at least 95% oligomeric proanthocyanins, has been used with apparent safety for up to 16 weeks (108091) ...when used topically and appropriately. Creams and ointments containing grape seed extract 2% or 5% have been used topically with apparent safety for up to 3 weeks (91539,100955). There is insufficient reliable information available about the safety of other grape plant parts when used topically.
CHILDREN: LIKELY SAFE
when used orally in amounts commonly found in foods.
Grapes and grape skin extracts have Generally Recognized As Safe (GRAS) status for use in foods in the US (4912). However, whole grapes should be eaten with caution in children aged 5 years and under. Whole grapes can be a choking hazard for young children (96193). To reduce the risk of choking, whole grapes should be cut in half or quartered before being given to children. There is insufficient reliable information available about the safety of grape when used in medicinal amounts in children.
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in amounts commonly found in foods.
There is insufficient reliable information available about the safety of medicinal amounts during pregnancy and breast-feeding; avoid using in amounts greater than what is commonly found in foods.
LIKELY SAFE ...when used orally and appropriately. Guar gum has been safely used in doses up to 15 grams daily for up to two years (10326,10897,12541,12543,12544,12548,54212,54245,54260,54275)(54333,93617,93619,93622,101888). Doses up to 20 grams daily have been safely used for up to 51 weeks (10896,12545,12547,54314). Guar gum has Generally Recognized as Safe (GRAS) status as a food additive in the US (4912).
CHILDREN: POSSIBLY SAFE
when used orally and appropriately.
Guar gum has been safely used in doses of 4-5 grams daily for 4 weeks in children 6-16 years of age (93605,93615). Guar gum 3 grams daily for 4 weeks has been safely used in children 4-6 years of age (93605).
PREGNANCY: POSSIBLY SAFE
when used orally and appropriately in medicinal amounts.
Guar gum has been safely used at doses of 5-15 grams daily for up to 4 weeks during pregnancy (54209,54356).
LACTATION:
There is insufficient reliable information available about the safety of using medicinal amounts of guar gum during lactation; avoid using.
LIKELY SAFE ...when used in amounts commonly found in foods. Pectin has Generally Recognized as Safe (GRAS) status in the US (4912).
POSSIBLY SAFE ...when used orally in amounts greater than those typically found in food. Pectin 4.8 grams three times daily has been used for up to one year without serious adverse effects (12547,15019,15020,92481,108525).
CHILDREN: POSSIBLY SAFE
when used orally in amounts greater than those found in food, short-term.
Pectin 4 grams/kg has been used daily for up to 7 days without reports of serious adverse effects (12575,19705).
PREGNANCY AND LACTATION: LIKELY SAFE
when used in amounts commonly found in foods.
Pectin has Generally Recognized as Safe (GRAS) status in the US (4912).
PREGNANCY AND LACTATION: POSSIBLY SAFE
when used orally in medicinal amounts (12577).
LIKELY SAFE ...when used in amounts found in foods (2030).
POSSIBLY SAFE ...when taken orally in doses of up to 1500 mg daily for up to 3 months (71066,71097,91328,91331,95825,95833,98910,100695,105183,109163,109167). Higher doses of 2000-3000 mg daily have been well tolerated when taken for 2-6 months, but are more likely to cause gastrointestinal side effects (91327,98908). ...when used topically for up to 30 days (71064). ...when used as an intranasal spray for up to 4 weeks (97339).
CHILDREN: LIKELY SAFE
when used in amounts found in foods.
CHILDREN: POSSIBLY SAFE
when used as an intranasal spray for up to 2 months in children 4 years of age and older (91332).
There is insufficient reliable information available about the safety of resveratrol when used by mouth in larger amounts as medicine.
PREGNANCY AND LACTATION: LIKELY SAFE
when used in amounts found in foods (2030).
Resveratrol is found in grape skins, grape juice, wine, and other food sources. However, wine should not be used as a source of resveratrol during pregnancy and lactation.
LIKELY SAFE ...when used orally and appropriately. Selenium appears to be safe when taken short-term in amounts below the tolerable upper intake level (UL) of 400 mcg daily (4844,7830,7831,7836,7841,9724,9797,14447,17510,17511)(17512,17513,17515,17516,97087,97943,109085); however, there is concern that taking selenium long-term might not be safe. Some evidence shows that consuming a diet containing more than the recommended dietary allowance (RDA) of selenium, which is 55 mcg daily for most adults, is associated with an increased risk for developing type 2 diabetes (99661). Some evidence also shows that taking a selenium supplement 200 mcg daily for an average of 3-8 years increases the risk of developing type 2 diabetes (97091,99661). Higher serum levels of selenium are also associated with an increased risk of developing diabetes and increased mortality (16710,99661). ...when used intravenously. Selenium, as selenious acid, is an FDA-approved drug. Sodium selenite intravenous infusions up to 1000 mcg daily have been safely used for up to 28 days (90347,92910).
POSSIBLY UNSAFE ...when used orally in high doses or long-term. Doses above 400 mcg daily can increase the risk of developing selenium toxicity (4844,7825). Additionally, some evidence shows that consuming a diet containing more than the recommended dietary allowance (RDA) of selenium, which is 55 mcg daily for most adults, is associated with an increased risk for developing type 2 diabetes (99661). There is also concern that taking a selenium supplement 200 mcg daily long-term, for an average of 3-8 years, increases the risk of developing type 2 diabetes (99661). Higher serum levels of selenium are also associated with an increased risk of developing diabetes and increased mortality (16710,99661).
CHILDREN: POSSIBLY SAFE
when used orally and appropriately.
Selenium seems to be safe when used short-term in doses below the tolerable upper intake level (UL) of 45 mcg daily for infants up to age 6 months, 60 mcg daily for infants 7 to 12 months, 40-90 mcg daily for children 1 to 3 years, 100-150 mcg daily for children 4 to 8 years, 200-280 mcg daily for children 9 to 13 years, and 400 mcg daily for children age 14 years and older (4844,86095); however, there is some concern that long-term use might not be safe. ...when used via a nasogastric tube in premature infants (7835,9764).
PREGNANCY: POSSIBLY SAFE
when used orally and appropriately.
Selenium appears to be safe when used short-term in amounts that do not exceed the tolerable upper intake level (UL) of 400 mcg daily (4844,17507,74419,74481,74391); however, there is concern that long-term use might not be safe.
PREGNANCY: POSSIBLY UNSAFE
when used orally in excessive doses.
Doses above 400 mcg daily may cause significant toxicity (4844).
LACTATION: POSSIBLY SAFE
when used orally and appropriately.
Selenium appears to be safe when used short-term in amounts that do not exceed the tolerable upper intake level (UL) of 400 mcg daily when taken short-term (4844,74467); however, there is concern that long-term use might not be safe.
LACTATION: POSSIBLY UNSAFE
when used orally in excessive doses.
Doses above 400 mcg daily may cause significant toxicity (4844,7838). ...when used orally in HIV-positive women. Selenium supplementation in HIV-positive women not taking highly active antiretroviral therapy may increase HIV-1 levels in breast milk (90358).
LIKELY SAFE ...when used orally or intramuscularly and appropriately. Vitamin D has been safely used in a wide range of doses (7555,16888,16891,17476,95913,98186,104619,105209,109059). When used orally long-term, doses should not exceed the tolerable upper intake level (UL) of 4000 IU (100 mcg) daily for adults (17506,99773); however, much higher doses such as 50,000 IU (1250 mcg) weekly orally for 6-12 weeks are often needed for the short-term treatment of vitamin D deficiency (16891,17476). Monthly oral doses of up to 60,000 IU (1500 mcg) have also been safely used for up to 5 years (105726). Toxicity usually does not occur until plasma levels exceed 150 ng/mL (17476).
POSSIBLY UNSAFE ...when used orally in excessive doses, long-term. Taking doses greater than the tolerable upper intake level (UL) of 4000 IU (100 mcg) daily for long periods can increase the risk of hypercalcemia (17506); however, much higher doses are often needed for short-term treatment of vitamin D deficiency. Toxicity typically occurs when levels exceed 150 ng/mL (17476).
CHILDREN: LIKELY SAFE
when used orally and appropriately.
When used long-term, doses should not exceed the tolerable upper intake level (UL) of 1000 IU (25 mcg) daily for those 0-6 months of age, 1500 IU (37.5 mcg) daily for those 6-12 months of age, 2500 IU (62.5 mcg) daily for those 1-3 years of age, 3000 IU (75 mcg) daily for those 4-8 years of age, and 4000 IU (100 mcg) daily for those 9 years and older (17506); however, much higher doses are often needed for the short-term treatment of vitamin D deficiency. Some research shows that giving vitamin D 14,000 IU (350 mcg) weekly for a year in children aged 10-17 years is safe (16875). A meta-analysis of clinical studies shows that 1000 IU (25 mcg) daily in those up to a year of age and greater than 2000 IU (50 mcg) daily in those aged 1-6 years does not increase the risk of serious adverse events (108424).
CHILDREN: POSSIBLY UNSAFE
when used orally in excessive doses for longer than one year.
Taking doses greater than the tolerable upper intake level (UL) long-term can increase the risk of hypercalcemia (17506).
PREGNANCY: LIKELY SAFE
when used orally and appropriately.
Vitamin D is safe when used in doses below the tolerable upper intake level (UL) of 4000 IU (100 mcg) daily (17506,95910).
PREGNANCY: POSSIBLY UNSAFE
when used orally in excessive amounts.
Tell patients not to use doses above the tolerable upper intake level (UL) of 4000 IU (100 mcg) daily. Hypercalcemia during pregnancy due to excessive vitamin D intake can lead to several fetal adverse effects, including suppression of parathyroid hormone, hypocalcemia, tetany, seizures, aortic valve stenosis, retinopathy, and mental and/or physical developmental delay (17506).
LACTATION: LIKELY SAFE
when used orally and appropriately.
Vitamin D is safe when used in doses below the tolerable upper intake level (UL) of 4000 IU (100 mcg) daily (17506).
LACTATION: POSSIBLY UNSAFE
when used orally in excessive amounts.
Tell patients not to use doses above the tolerable upper intake level (UL) of 4000 IU (100 mcg) daily (17506).
LIKELY SAFE ...when used orally, responsibly, and in moderation (11880,97061).
POSSIBLY UNSAFE ...when used orally in excess of 1 to 2 five-oz glasses of wine daily. Larger amounts can cause significant adverse effects (11880). There is insufficient reliable information available about the safety of wine when used topically.
PREGNANCY: LIKELY UNSAFE
when used orally; alcohol is a teratogen.
Use during pregnancy is associated with significant risk of spontaneous abortion, fetal alcohol syndrome, and developmental and behavioral dysfunction in infants and children exposed to alcohol in utero (8100); avoid using.
LACTATION: LIKELY UNSAFE
when used orally.
Alcohol is secreted in breast milk. Chronic use can cause abnormal psychomotor development and disrupt the infant's sleep-wake pattern. Alcohol also seems to reduce milk production (11878); avoid using.
Below is general information about the interactions of the known ingredients contained in the product Cln Clns Capsules. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
Theoretically, grape extracts may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
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Ingesting grape juice with cyclosporine can reduce cyclosporine absorption.
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A small pharmacokinetic study in healthy young adults shows that intake of purple grape juice 200 mL along with cyclosporine can decrease the absorption of cyclosporine by up to 30% when compared with water (53177). Separate doses of grape juice and cyclosporine by at least 2 hours to avoid this interaction.
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Theoretically, grape juice might reduce the levels of CYP1A2 substrates.
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A small pharmacokinetic study in healthy adults shows that ingestion of 200 mL of grape juice decreases phenacetin plasma levels. This is thought to be due to induction of CYP1A2 (2539).
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It is unclear if grape juice or grape seed extract inhibits CYP2C9; research is conflicting.
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In vitro evidence shows that grape seed extract or grape juice might inhibit CYP2C9 enzymes (11094,53011,53089). However, a small pharmacokinetic study in healthy adults shows that drinking 8 ounces of grape juice once does not affect the clearance of flurbiprofen, a probe-drug for CYP2C9 metabolism (11094). The effects of continued grape juice consumption are unclear.
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Theoretically, grape seed extract may increase the levels of CYP2D6 substrates.
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In vitro evidence suggests that grape seed extract might inhibit CYP2D6 enzymes (53011). However, this interaction has not been reported in humans.
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Theoretically, grape seed extract might increase the levels of CYP2E1 substrates.
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In vitro and animal research suggests that grape seed proanthocyanidin extract inhibits CYP2E1 enzymes (52949). However, this interaction has not been reported in humans.
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It is unclear if grape seed extract inhibits or induces CYP3A4; research is conflicting.
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Theoretically, long-term intake of grape seed extract might decrease the effects of midazolam.
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Animal research shows that subchronic ingestions of grape seed extract can increase the elimination of intravenous midazolam by increasing hepatic CYP3A4 activity. Single doses of grape seed extract do not appear to affect midazolam elimination (53011).
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Grape juice might decrease phenacetin absorption.
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A small pharmacokinetic study in healthy adults shows that ingestion of 200 mL of grape juice decreases phenacetin plasma levels. This is thought to be due to induction of cytochrome P450 1A2 (CYP1A2) (2539).
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Guar gum might slow digoxin absorption, but it does not seem to impact how much digoxin is absorbed overall.
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Theoretically, guar gum might reduce the absorption of ethinyl estradiol, potentially decreasing its effectiveness.
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Animal research shows that taking guar gum with ethinyl estradiol decreases ethinyl estradiol absorption (12421). However, this effect has not been reported in humans.
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Guar gum might reduce the absorption of metformin, potentially decreasing its effectiveness.
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Guar gum might reduce the absorption of some oral drugs, potentially decreasing their effectiveness.
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Guar gum might reduce the absorption of penicillin, potentially decreasing its effectiveness.
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A small clinical study in healthy volunteers shows that taking guar gum with penicillin results in decreased penicillin absorption and reduced penicillin levels (533).
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Theoretically, pectin might reduce the absorption of digoxin, potentially decreasing its effectiveness.
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A small clinical study shows that taking digoxin with a kaolin-pectin suspension reduces the absorption of digoxin by about 62% (2212). It is unclear if these effects are due to pectin, kaolin, or the combination.
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Theoretically, pectin might reduce the absorption of lovastatin, potentially decreasing its effectiveness.
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Case reports suggest that concomitant use of pectin and lovastatin might reduce the cholesterol-lowering effect of lovastatin, possibly due to reduced intestinal absorption of lovastatin (615).
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Theoretically, pectin might reduce the absorption of tetracycline antibiotics, potentially decreasing their effectiveness.
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A small clinical study shows that taking tetracycline with bismuth subsalicylate in a kaolin-pectin suspension reduces the absorption of tetracycline by about 34% (2213). It is unclear if these effects are due to pectin, kaolin, bismuth subsalicylate, or the combination.
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Resveratrol may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
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Theoretically, resveratrol might increase levels of drugs metabolized by CYP1A1.
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Theoretically, resveratrol might increase levels of drugs metabolized by CYP1A2.
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In vitro research shows that resveratrol can inhibit CYP1A2 enzymes (21733). However, this interaction has not been reported in humans.
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Theoretically, resveratrol might increase levels of drugs metabolized by CYP1B1.
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In vitro research shows that resveratrol can inhibit CYP1B1 enzymes (70834). However, this interaction has not been reported in humans.
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Theoretically, resveratrol might increase levels of drugs metabolized by CYP2C19.
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In vitro research shows that resveratrol can inhibit CYP2C19 enzymes (70896). However, this interaction has not been reported in humans.
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Resveratrol might increase levels of drugs metabolized by CYP2E1.
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In vitro research suggests that resveratrol inhibits CYP2E1 isoenzyme (7864,70896). Also, a pharmacokinetic study shows that taking resveratrol 500 mg daily for 10 days prior to taking a single dose of chlorzoxazone 250 mg increases the maximum concentration of chlorzoxazone by about 54%, the area under the curve of chlorzoxazone by about 72%, and the half-life of chlorzoxazone by about 35% (95824). Chlorzoxazone is used as a probe drug for CYP2E1.
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Theoretically, resveratrol might increase levels of drugs metabolized by CYP3A4.
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Selenium may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
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Clinical research suggests that taking selenium 10 mcg/kg/day can increase bleeding times by increasing prostacyclin production, which inhibits platelet activity (14540). Other clinical research suggests that taking selenium 75 mcg daily, in combination with ascorbic acid 600 mg, alpha-tocopherol 300 mg, and beta-carotene 27 mg, reduces platelet aggregation (74406).
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Theoretically, selenium might prolong the sedating effects of barbiturates.
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Contraceptive drugs might increase levels of selenium, although the clinical significance of this effect is unclear.
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Some research suggests that oral contraceptives increase serum selenium levels in women taking oral contraceptives; however, other research shows no change in selenium levels (14544,14545,14546,101343). It is suggested that an increase could be due to increased carrier proteins, indicating a redistribution of selenium rather than a change in total body selenium (14545).
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Gold salts might interfere with selenium activity in tissues.
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Theoretically, selenium supplementation may reduce the effectiveness of immunosuppressant therapy.
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Selenium might reduce the beneficial effects of niacin on high-density lipoprotein (HDL) levels.
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A combination of niacin and simvastatin (Zocor) effectively raises HDL cholesterol levels in patients with coronary disease and low HDL levels. Clinical research shows that taking a combination of antioxidants (vitamin C, vitamin E, beta-carotene, and selenium) along with niacin and simvastatin (Zocor) attenuates this rise in HDL, specifically the HDL-2 and apolipoprotein A1 fractions, by more than 50% in patients with coronary disease (7388,11537). It is not known whether this adverse effect is due to a single antioxidant such as selenium, or to the combination. It also is not known whether it will occur in other patient populations.
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Theoretically, selenium might interfere with warfarin activity.
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Animal research suggests that selenium can increase warfarin activity. Selenium might interact with warfarin by displacing it from albumin binding sites, reducing its metabolism in the liver, or by decreasing production of vitamin K-dependent clotting factors (14541). Selenium can also prolong bleeding times in humans by increasing prostacyclin production, which inhibits platelet activity (14540).
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Vitamin D might increase aluminum absorption and toxicity, but this has only been reported in people with renal failure.
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The protein that transports calcium across the intestinal wall can also bind and transport aluminum. This protein is stimulated by vitamin D, which may therefore increase aluminum absorption (11595,11597,22916). This mechanism may contribute to increased aluminum levels and toxicity in people with renal failure, when they take vitamin D and aluminum-containing phosphate binders chronically (11529,11596,11597).
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Vitamin D might reduce absorption of atorvastatin.
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A small, low-quality clinical study shows that taking vitamin D reduces levels of atorvastatin and its active metabolites by up to 55%. However, while atorvastatin levels decreased, total cholesterol, low-density lipoprotein (LDL) cholesterol, and high-density lipoprotein (HDL) cholesterol levels did not substantially change (16828). Atorvastatin is metabolized in the gut by CYP3A4 enzymes, and researchers theorized that vitamin D might induce CYP3A4, causing reduced levels of atorvastatin. However, this proposed mechanism was not specifically studied.
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Taking calcipotriene with vitamin D increases the risk for hypercalcemia.
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Calcipotriene is a vitamin D analog used topically for psoriasis. It can be absorbed in sufficient amounts to cause systemic effects, including hypercalcemia (15). Theoretically, combining calcipotriene with vitamin D supplements might increase the risk of hypercalcemia.
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Vitamin D might induce CYP3A4 enzymes and reduce the bioavailability of CYP3A4 substrates.
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There is some concern that vitamin D might induce CYP3A4. In vitro research suggests that vitamin D induces CYP3A4 transcription. Additionally, observational research has found that increased UV light exposure and serum vitamin D levels are associated with decreased serum levels of CYP3A4 substrates such as tacrolimus and sirolimus, while no association between UV light exposure or vitamin D levels and levels of mycophenolic acid, a non-CYP3A4 substrate, was found (110539). A small, low-quality clinical study shows that taking vitamin D reduces levels of the CYP3A4 substrate atorvastatin and its active metabolites by up to 55%; however, the clinical effects of atorvastatin were not reduced (16828). While researchers theorized that vitamin D might induce CYP3A4, this proposed mechanism was not specifically studied.
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Theoretically, hypercalcemia induced by high-dose vitamin D can increase the risk of arrhythmia from digoxin.
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High doses of vitamin D can cause hypercalcemia. Hypercalcemia increases the risk of fatal cardiac arrhythmias with digoxin (15). Avoid vitamin D doses above the tolerable upper intake level (4000 IU daily for adults) and monitor serum calcium levels in people taking vitamin D and digoxin concurrently.
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Theoretically, hypercalcemia induced by high-dose vitamin D can reduce the therapeutic effects of diltiazem for arrhythmia.
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High doses of vitamin D can cause hypercalcemia. Hypercalcemia can reduce the effectiveness of verapamil in atrial fibrillation (10574). Theoretically this could also occur with diltiazem. Avoid vitamin D doses above the tolerable upper intake level (4000 IU daily for adults) and monitor serum calcium levels in people taking vitamin D and diltiazem concurrently.
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Theoretically, taking thiazide diuretics and high-dose vitamin D can increase the risk of hypercalcemia.
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Thiazide diuretics decrease urinary calcium excretion, which could lead to hypercalcemia if vitamin D supplements are taken concurrently (3072,11541,69580). This has been reported in people being treated with vitamin D for hypoparathyroidism, and also in elderly people with normal parathyroid function who were taking a thiazide, vitamin D, and calcium-containing antacids daily (11539,11540).
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Hypercalcemia induced by high-dose vitamin D can reduce the therapeutic effects of verapamil for arrhythmia.
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Hypercalcemia due to high doses of vitamin D can reduce the effectiveness of verapamil in atrial fibrillation (10574). Avoid vitamin D doses above the tolerable upper intake level (4000 IU daily for adults) and monitor serum calcium levels in people taking vitamin D and verapamil concurrently.
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Concomitant use increases the risk of long-term teratogenic effects.
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Alcohol increases the transesterification of acitretin to etretinate, which is a teratogen that can remain in the body for years after discontinuation of acitretin. Patients of reproductive potential should avoid alcohol completely while taking acitretin and at least 2 months after discontinuation (108003).
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Concomitant use may interfere with blood glucose control.
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Alcohol can impair gluconeogenesis and may increase the risk of acute hypoglycemia when used concomitantly with antidiabetes drugs (2262). However, the carbohydrates in wine may also worsen glycemic control in patients with diabetes.
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Theoretically, concomitant use may interfere with blood pressure control.
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Concomitant use may increase the risk of gastrointestinal (GI) bleeding.
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Concomitant use of aspirin with alcohol may increase the risk of GI bleeding (2262).
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Theoretically, concomitant use may increase the risk of adverse effects from alcohol.
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In patients taking bupropion, there have been rare reports of adverse psychiatric events or reduced alcohol tolerance. Additionally, in chronic alcohol users, abrupt discontinuation of alcohol while taking bupropion may increase the risk of seizure (108023).
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Concomitant use may cause a disulfiram-like reaction.
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Cefamandole can cause a disulfiram-like reaction when taken with alcohol (2262).
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Concomitant use may cause a disulfiram-like reaction.
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Cefoperazone can cause a disulfiram-like reaction when taken with alcohol (2262).
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Theoretically, concomitant use might increase the risk of CNS impairment.
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Cetirizine may cause somnolence in some patients. There is some concern that taking cetirizine in conjunction with alcohol might reduce alertness and impair CNS performance (108022).
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Concomitant use may cause a disulfiram-like reaction.
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Chlorpropamide can cause a disulfiram-like reaction when taken with alcohol (506).
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Concomitant use may increase blood alcohol levels and adverse effects.
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Theoretically, concomitant use might increase the risk of adverse effects from alcohol.
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Some case reports suggest that citalopram may reduce alcohol tolerance and increase the risk of adverse effects from alcohol (108024).
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Concomitant use may increase sedative and other adverse effects.
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Concomitant use of alcohol with CNS depressants can increase sedative and other adverse effects, potentially through inhibition of the metabolism of certain CNS depressants (2262).
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Red wine can reduce the levels and clinical effects of cyclosporine.
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Concomitant use may cause a disulfiram reaction.
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Disulfiram can cause a disulfiram reaction when taken with alcohol (2262). Patients taking disulfiram should not consume any alcohol.
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Chronic alcohol use might reduce the levels and clinical effects of doxycycline.
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Although acute alcohol ingestion does not seem to significantly impact the pharmacokinetics of doxycycline, chronic alcohol ingestion has been shown to significantly reduce the half-life and serum concentration of doxycycline (107998).
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Chronic or excessive alcohol use might increase the risk of pancreatitis from eluxadoline.
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In clinical studies, the risk of pancreatitis with eluxadoline was increased in chronic alcohol users and in those with acute intake of 3 or more alcoholic beverages daily (108004).
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Concomitant use may increase blood alcohol levels and adverse effects.
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Concomitant use of erythromycin with alcohol can increase blood alcohol levels and adverse effects (2262).
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Consumption of red wine can rapidly increase felodipine levels and adverse effects.
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Red wine taken on an empty stomach can cause "dose dumping" of extended-release felodipine, possibly by changing absorption or metabolism. Red wine can delay the appearance of felodipine in plasma until 4 hours after dosing and can rapidly increase its plasma concentration, producing peak serum levels 3 to 4 times higher than when felodipine is given with water. This can cause an increase in adverse effects 5 hours after dosing (11976).
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Concomitant use increases the risk of severe hypotension and syncope.
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Alcohol use is contraindicated in patients taking flibanserin due to the risk of severe hypotension and syncope (108002).
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Concomitant use may cause a disulfiram-like reaction.
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Griseofulvin can cause a disulfiram-like reaction, including tachycardia and facial flushing, when taken with alcohol (2262).
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Concomitant use might increase blood alcohol levels and adverse effects.
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Concomitant use of the H2-blockers cimetidine and ranitidine with low doses of alcohol (0.15 grams/kg) might increase blood alcohol levels and adverse effects. Effects with higher doses of alcohol (0.3-1.5 grams/kg) are variable (2262).
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Concomitant use of alcohol with hepatotoxic drugs may increase the risk of hepatotoxicity.
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Concomitant use of excessive amounts of alcohol with potentially hepatotoxic drugs can increase the risk of liver damage (2262).
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Theoretically, concomitant use might increase the risk of CNS impairment.
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Levocetirizine may cause somnolence in some patients. There is some concern that taking levocetirizine in conjunction with alcohol might reduce alertness and impair CNS performance (108026).
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Theoretically, concomitant use may increase the absorption and elimination of levomilnacipran.
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In vitro research shows that alcohol increases the release of levomilnacipran from extended-release capsules, resulting in complete drug release in 4 hours (108024). This effect has not been evaluated in humans.
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Concomitant use may increase the risk of lactic acidosis.
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Concomitant consumption of large amounts of alcohol can increase the risk of lactic acidosis with metformin (107995).
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Concomitant use may cause a disulfiram-like reaction.
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Although there is some disagreement over the likelihood of a disulfiram-like reaction with concomitant use of alcohol and metronidazole (108000), prescribing materials recommend discontinuing alcohol intake during the use of metronidazole. In the US, it is recommended to discontinue alcohol during and for at least three days after therapy with metronidazole (107999); in Canada, it is recommended to discontinue alcohol during and for at least 1 day after therapy with metronidazole (108001).
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Concomitant use may cause hypertensive crisis.
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Wine contains tyramine (105702), which is metabolized by monoamine oxidase. Concurrent use of MAOIs with tyramine-containing beverages can lead to elevated levels of tyramine in the body. This can increase the effects of tyramine, which has been reported to cause hypertension, headache, and hypertensive crisis in numerous cases (100189,100192,101010). Sensitivity to tyramine can increase up to 10-fold to 100-fold in people using an MAOI (100189,101010).
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Concomitant use of large amounts of alcohol may decrease the metabolism of narcotic drugs.
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Concomitant consumption of large amounts of alcohol can decrease the metabolism of narcotic drugs (2262).
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Concomitant use may increase the risk of gastrointestinal (GI) bleeding.
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Concomitant use of NSAIDs with alcohol may increase the risk of GI bleeding (2262).
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Concomitant use may decrease the effectiveness of phenytoin.
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Chronic, heavy alcohol use can induce the metabolism, reducing therapeutic effectiveness of phenytoin (2262).
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Concomitant use may cause a disulfiram-like reaction.
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Although high quality evidence is lacking, there is concern that secnidazole can cause a disulfiram-like reaction when taken with alcohol. Prescribing materials in the US recommend discontinuation of alcohol during and for at least two days after therapy with secnidazole (107996).
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Concomitant use may cause a disulfiram-like reaction.
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Sulfonamide antibiotics can cause a disulfiram-like reaction when taken with alcohol (2262).
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Concomitant use may cause a disulfiram-like reaction.
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Although high quality evidence is lacking, there is concern that tinidazole can cause a disulfiram-like reaction when taken with alcohol. Prescribing materials in the US recommend discontinuation of alcohol during and for at least three days after therapy with tinidazole (107997).
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Theoretically, concomitant use may cause a disulfiram-like reaction.
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Tolbutamide can cause a disulfiram-like reaction when taken with alcohol (2262).
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Theoretically, concomitant use may increase the risk of adverse effects from alcohol.
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There have been reports of patients experiencing increased effects from alcohol while taking varenicline. Some cases involved unusual and sometimes aggressive behavior and were accompanied by amnesia (108021). Caution patients to use alcohol with caution when taking varenicline, as it may alter alcohol tolerance.
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Concomitant use may increase the risk of acute hypotension.
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Acute alcohol intoxication can increase the risk of hypotension and additive effects with vasodilators (2262).
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Alcohol can alter the effects of warfarin, although the exact effect depends on the nature of alcohol consumption.
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Acute alcohol intoxication can decrease metabolism and increase the effects of warfarin. In contrast, chronic, heavy alcohol use can induce metabolism of warfarin, reducing therapeutic effectiveness (2262).
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Below is general information about the adverse effects of the known ingredients contained in the product Cln Clns Capsules. 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, the whole fruit, as well as the seed, fruit, and leaf extracts, seem to be well tolerated.
Topically, grape seed extracts seem to be well tolerated.
Most Common Adverse Effects:
Orally: Abdominal pain, diarrhea, dry mouth, dyspepsia, headache, joint pain, and nausea.
Serious Adverse Effects (Rare):
Orally: Anaphylaxis to grape skin has been reported.
Dermatologic ...Orally, mild hair thinning has been reported in a patient taking a specific grape leaf extract AS195 KG) (2538). Urticaria (hives) has also been reported with this same extract (53206). Cases of contact dermatitis have been reported in grape workers, including those working in California vineyards (53270,53272,53275).
Gastrointestinal ...Orally, abdominal pain and nausea have been reported with use of grape seed extract, but these effects typically occur at rates similar to placebo (9182,13162). In a case report of a 57-year-old man, intermittent nausea, vomiting, and diarrhea occurred over a 10-day period and improved once grape seed extract was stopped (96764). Gastrointestinal adverse effects have also been reported with use of a different grape seed extract (Entelon, Hanlim Pharm). However, the specific types of gastrointestinal effects were not described (100954). A specific grape leaf extract AS195 (Antistax, Boehringer Ingelheim Pharma GmbH & Co. KG) has reportedly caused flatulence, mild constipation, gastrointestinal discomfort, diarrhea, dyspepsia, dry mouth, and retching (2538,52985,53206). Diarrhea, gastrointestinal distress, indigestion, and aversion to taste have been reported with use of Concord grape juice (52972,53166,53175,53181,53199). Loose stools have been reported in a clinical trial of grape pomace (99270). Bowel obstruction caused by intact grapes and grape seeds has been described in case reports (53241,53284,53278). Excessive consumption of grapes, dried grapes, raisins, or sultanas might cause diarrhea due to laxative effects (4201).
Hematologic ...Orally, one case of leg hematoma following a minor trauma was reported in a person using grape leaf extract (2538). Also, one case of bruising was reported in a person drinking Concord grape juice daily for 2 weeks (52972).
Immunologic ...Orally, there is one report of an anaphylactic reaction to oral grape skin extract, which included urticaria and angioedema (4073).
Musculoskeletal ...Orally, musculoskeletal disorders, including back pain, have been reported with use of a specific grape leaf extract AS195 KG) (2538,53206). Joint pain and lumbago have been reported with use of grape seed extract, but these effects occur at rates similar to placebo (91541).
Neurologic/CNS ...Orally, headache has been reported with use of grape seed extract, but this effect occurs at rates similar to placebo (9182,91541). A specific grape leaf extract AS195 (Antistax, Boehringer Ingelheim Pharma GmbH & Co. KG) has reportedly caused dizziness, tiredness, headache, and sleep problems (2538,53206). As a class, nervous system adverse effects have been reported with use of a specific grape seed extract (Entelon, Hanlim Pharm). However, the specific types of adverse neurologic effects were not described (100954).
Ocular/Otic ...Orally, ocular adverse effects have been reported with use of a specific grape seed extract (Entelon, Hanlim Pharm). However, the specific types of ocular adverse effects were not described (100954).
Pulmonary/Respiratory ...Orally, nasopharyngitis and oropharyngeal pain have been reported with use of a specific grape leaf extract AS195 KG) (53206). Sore throat, cough, allergic rhinitis, and nasopharyngitis have been reported with use of grape seed extract, but these effects occur at rates similar to placebo (9182,91541). One case report describes a 16-year-old female who developed increased levels of immunoglobulin E (IgE) following skin-prick exposure to grape vine pollen, as well as positive test responses following bronchial and conjunctival provocation (53301). Reduced forced vital capacity has been described in California grape workers (53080,53081). Occupational eosinophilic lung was diagnosed in a grape grower with a history of asthma. Respiratory exposure to sulfites in grape was implicated as the cause of the adverse reaction (53285).
Other
...Orally, grape products can cause adverse effects due to contamination with pesticides or mycotoxins.
Some evidence has shown that pesticides used in vineyards may remain on grape surfaces post-harvesting. For example, the fungicide folpet sprayed on grapevines has been shown to remain on the grape surface. Although there was minimal penetration of the epicuticular wax, it showed high resistance to washing (52935). Carbaryl has been identified in over 58% of juice samples collected in Canada. This pesticide reportedly occurred more frequently in grape than in other juices. However, estimates of short-term intake were below proposed acute reference doses (53003).
Ochratoxin A is a mycotoxin that is suspected to be nephrotoxic, teratogenic, hepatotoxic and carcinogenic and has been identified in grape juice, frozen grape pulps, and red and white wine sold in Rio de Janeiro, Brazil. However, the highest levels identified in grape products were lower than the established virtually safe dose of 5 ng/kg of body weight daily (53010,53004). Ochratoxin A has also been identified in red, but not white, grape juice marketed in Switzerland, Canada, and the U.S. (53292,53020).
General
...Orally, guar gum is generally well tolerated.
Most Common Adverse Effects:
Orally: Abdominal pain, bloating, diarrhea, flatulence, heartburn, gas, and loose stools.
Serious Adverse Effects (Rare):
Orally: Severe esophageal and small bowel obstruction when taken with an inadequate amount of fluid.
Gastrointestinal
...Orally, guar gum may cause gastrointestinal adverse effects such as abdominal cramps, abdominal pain, bloating, diarrhea, flatulence, heartburn, gas, and loose stools (10896,10897,12541,12543,12545,12547,12548,54209,54212,54232)(54260,54314,54333,93617,93619).
Gastrointestinal side effects can be minimized by starting with small doses and titrating up. In one clinical study, taste aversion to guar gum leading to withdrawal from the study has been reported (16736).
When guar gum is consumed with inadequate amounts of fluids, it can cause severe esophageal and small bowel obstruction. Tell patients to take guar gum with at least 8 ounces (250 mL) of water (602,54230).
Pulmonary/Respiratory ...Occupational exposure to guar gum may cause asthma (600,601).
General
...Orally, pectin seems to be well tolerated.
Most Common Adverse Effects:
Orally: Diarrhea, gas, loose stools, and mild cramps.
Serious Adverse Effects (Rare):
All routes of administration: Allergic reactions, including anaphylaxis, in sensitive individuals.
Gastrointestinal ...Orally, pectin alone or in combination with guar gum and insoluble fiber can cause gastrointestinal adverse effects such as mild cramps, diarrhea, gas, and loose stools (12547,15020,92473).
Immunologic ...Orally and topically, pectin may cause allergic reactions in sensitive individuals. In one case, a 7-year-old boy with a history of oral allergy syndrome after consuming a pectin-containing beverage experienced anaphylaxis after taking a citrus bath containing pectin. Allergy testing confirmed sensitivity to pectin (106928).
Pulmonary/Respiratory ...The occupational inhalation of pectin dust can cause asthma (580,581,582,583,584).
General
...In foods, resveratrol is well tolerated.
When used orally in higher doses, as well as topically or intranasally, resveratrol seems to be well tolerated.
Most Common Adverse Effects:
Orally: Diarrhea, gastrointestinal discomfort, and loose stools.
Dermatologic
...Orally, there is one case of a pruritic skin rash that occurred in a clinical trial.
The rash resolved two weeks after stopping resveratrol (109163).
Topically, a case of allergic contact dermatitis has been reported after applying a facial cream (Resveratrol BE, Skinceuticals) containing aqueous resveratrol 1% in combination with Baikal skullcap root extract 0.5%. Patch testing identified a positive reaction to both ingredients (110024).
Gastrointestinal ...Orally, mild gastrointestinal discomfort with increased diarrhea or loose stools has been reported, especially when resveratrol is taken in doses of 2. 5-5 grams daily (71042,71052,91327,95830,109163,109164,109167).
Hematologic ...In one clinical study, a patient developed severe febrile leukopenia and thrombocytopenia after taking oral resveratrol 500 mg three times daily for 10 days. Upon re-exposure to resveratrol, febrile leukopenia recurred (109163).
Musculoskeletal ...Orally, resveratrol has been associated with muscle cramps in patients on peritoneal dialysis. The causality of this adverse effect has not been established (95830).
Neurologic/CNS ...Orally, resveratrol has been associated with headache, fatigue, and memory loss in patients on peritoneal dialysis. The causality of these adverse effects has not been established (95830).
General
...Orally, selenium is generally well-tolerated when used in doses that do not exceed the tolerable upper intake level (UL) of 400 mcg daily.
Intravenously, selenium is generally well-tolerated.
Most Common Adverse Effects:
Orally: Gastric discomfort, headache, and rash. Excessive amounts can cause alopecia, dermatitis, fatigue, nail changes, nausea and vomiting, and weight loss.
Serious Adverse Effects (Rare):
Orally: Excessive ingestion has led to cases of multi-organ failure and death.
Dermatologic ...Excess selenium can produce selenosis in humans, affecting liver, skin, nails, and hair (74304,74326,74397,74495,90360) as well as dermatitis (74304). Results from the Nutritional Prevention of Cancer Trial conducted among individuals at high risk of nonmelanoma skin cancer demonstrate that selenium supplementation is ineffective at preventing basal cell carcinoma and that it increases the risk of squamous cell carcinoma and total nonmelanoma skin cancer (10687). Mild skin rash has been reported in patients taking up to 200 mcg of selenium daily for up to 12 months (97943).
Endocrine
...Multiple clinical studies have found an association between increased intake of selenium, either in the diet or as a supplement, and the risk for type 2 diabetes (97091,99661).
One meta-analysis shows that a selenium plasma level of 90 mcg/L or 140 mcg/L is associated with a 50% or 260% increased risk for developing type 2 diabetes, respectively, when compared with plasma levels below 90 mcg/L. Additionally, consuming selenium in amounts exceeding the recommended dietary allowance (RDA) is associated with an increased risk of developing diabetes when compared with consuming less than the RDA daily. Also, taking selenium 200 mcg daily as a supplement is associated with an 11% increased risk for diabetes when compared with a placebo supplement (99661).
Hypothyroidism, secondary to iodine deficiency, has been reported as a result of selenium intravenous administration (14563,14565). One large human clinical trial suggested a possible increased risk of type 2 diabetes mellitus in the selenium group (16707).
Gastrointestinal ...In human research, nausea, vomiting, and liver dysfunction has been reported as a result of high selenium exposure (74439,74376). Mild gastric discomfort has been reported in patients taking up to 200 mcg of selenium daily for up to 12 months (97943).
Genitourinary ...The effect of selenium supplementation on semen parameters is unclear. In human research, selenium supplementation may reduce sperm motility (9729); however, follow-up research reported no effect on sperm motility or any other semen quality parameter (74441).
Neurologic/CNS ...Chronic exposure to organic and inorganic selenium may cause neurotoxicity, particularly motor neuron degeneration, leading to an increased risk of amyotrophic lateral sclerosis (ALS) (74304). Mild headache has been reported in patients taking up to 200 mcg of selenium daily for up to 12 months (97943).
General
...Orally or intramuscularly, vitamin D is well tolerated.
Serious Adverse Effects (Rare):
Orally or intramuscularly: Excessive doses can lead to vitamin D toxicity with symptoms of hypercalcemia, and also sometimes azotemia and anemia.
Cardiovascular ...Vitamin D intoxication can occur when vitamin D supplements are taken orally in excessive doses. Rarely, people develop hypertension (10142). An analysis of clinical research suggests that, when taken orally, vitamin D might modestly increase levels of low-density lipoprotein (LDL)-cholesterol. However, it is not clear if this increase is clinically significant (84642).
Gastrointestinal ...Orally, vitamin D may cause dry mouth. In clinical research, intake of vitamin D 50,000 IU weekly for 4 weeks followed by 50,000 IU monthly for 5 months thereafter was associated with a 3.7-fold increase in reports of dry mouth compared with placebo (91348).Vitamin D intoxication can occur when vitamin D supplements are taken orally in excessive doses. Symptoms of vitamin D toxicity include pancreatitis (10142,84433). Vomiting occurred in one patient given a single dose of 200,000 IU (104624).
Genitourinary ...Vitamin D intoxication can occur when vitamin D supplements are taken orally in excessive doses. Advanced symptoms may include decreased libido (10142). Vaginal discharge and itching have been reported in a clinical trial following oral use (91348).
Hematologic
...Lab values of urinary and blood calcium, phosphate, albumin, blood urea nitrogen, serum cholesterol, aspartate aminotransferase, and alanine aminotransferase concentrations might increase with vitamin D use, especially with high doses (10142,91349,93943).
A case of elevated international normalized ration (INR) has been reported for an 84 year-old patient who took vitamin D 50,000 IU daily for 2 months. The patient's serum levels of vitamin D increased from <7 ng/mL to 100 ng/mL over 6 months. To resolve symptoms, vitamin D supplementation was discontinued (84433).
Musculoskeletal ...Vitamin D intoxication can occur when vitamin D supplements are taken in excessive doses (10142,17506). Symptoms of vitamin D toxicity include osteoporosis in adults and decreased growth in children (10142).
Ocular/Otic ...Vitamin D intoxication can occur when vitamin D supplements are taken orally in excessive doses (10142,17506). Symptoms of vitamin D toxicity include calcific conjunctivitis and photophobia (10142).
Psychiatric ...Vitamin D intoxication can occur when vitamin D supplements are taken orally in excessive doses (10142,17506). In rare cases, symptoms of vitamin D toxicity include psychosis (10142,93002).
Pulmonary/Respiratory ...Vitamin D intoxication can occur when vitamin D supplements are taken orally in excessive doses. Advanced symptoms of vitamin D toxicity may include runny nose (10142,17506,93002).
Renal ...Vitamin D intoxication can occur when vitamin D supplements are taken orally in excessive doses. Symptoms of vitamin D toxicity include azotemia. Vitamin D may also cause hypercalcemia, with advanced symptoms including kidney stones or kidney insufficiency due to precipitation of calcium phosphate in the tubules. Symptoms of renal impairment include frequency, nighttime awakening to urinate, thirst, inability to concentrate urine, and proteinuria. Renal impairment is usually reversible with discontinuation of vitamin D supplements (10142,93002,93943,110831,110833).
General
...Orally, the side effects of wine depend on the amount of alcohol ingested and can vary among individuals.
Most Common Adverse Effects:
Orally: Most adverse effects are associated with alcohol content and include abdominal pain, aggression, blackouts, central nervous system (CNS) depression, confusion, diarrhea, drowsiness, emotional lability, flushing, hypoglycemia, hypothermia, indigestion, lack of coordination and trouble walking, migraines, nausea, neuropathies, perceptual and sensational disturbances, and vomiting.
Serious Adverse Effects (Rare):
Orally: Chronic heavy alcohol ingestion (three or more drinks daily) can lead to amnesia, cardiac myopathy, cirrhosis, dementia, hepatotoxicity, malnutrition, myocardial infarction (MI), physical dependence, and somnolence. Other effects of chronic use are chronic cerebellar syndrome, hypomagnesemia, Korsakoff's psychosis, pancreatitis, skeletal myopathies, various types of cancer, and Wernicke's encephalopathy.
Chronic ingestion of three or more alcoholic beverages daily is associated with an increased risk of all-cause mortality, ischemic stroke, and hypertension. Consumption of any amount of alcohol can increase the risk of hemorrhagic stroke.
Cardiovascular ...Orally, chronic heavy alcohol ingestion of three or more drinks daily is associated with an increased risk of all-cause mortality, atrial fibrillation, cardiac myopathy, hypertension, ischemic stroke, and myocardial infarction (MI) (2261,6843,6892,8102,9004,33984,34028,34054,34058,34059). Consumption of any amount of alcohol can increase the risk of hemorrhagic stroke (841,2271).
Gastrointestinal ...Orally, wine can cause a variety of side effects which depend on the amount of alcohol ingested and can vary among individuals. Some common side effects include abdominal pain, diarrhea, indigestion, nausea, and vomiting. (6843,8972,9004,34013,34031). Chronic alcohol use is also associated with pancreatitis (6843,9004).
Hepatic ...Orally, chronic heavy alcohol ingestion (three or more drinks daily) can lead to cirrhosis and hepatotoxicity (6843,9004).
Immunologic ...People who are allergic to sulfites and/or yeast might react to wine. Wine is associated with triggering asthmatic reactions in people with a history of asthma, possibly due to salicylates and/or added sulfites contained in wines (6174). A case report describes a 33-year-old female who developed allergic reactions ranging from mild symptoms to anaphylaxis after consumption of beer or wine. The allergy was attributed to the yeast Saccharomyces cerevisiae, which is used in the fermentation of both beverages (107819).
Musculoskeletal ...Orally, wine can cause a variety of side effects which depend on the amount of alcohol ingested and can vary among individuals. Some common side effects include lack of coordination and trouble walking. Other effects of chronic use include skeletal myopathies (6843,8972,9004).
Neurologic/CNS
...Orally, wine can cause a variety of side effects which depend on the amount of alcohol ingested and can vary among individuals.
Some common side effects include blackouts, central nervous system (CNS) depression, drowsiness, lack of coordination and trouble walking, migraines, neuropathies, and perceptual and sensational disturbances. Chronic heavy alcohol ingestion (three or more drinks daily) can lead to amnesia, dementia, physical dependence, and somnolence. Other effects of chronic use are chronic cerebellar syndrome, Korsakoff's psychosis, and Wernicke's encephalopathy (6843,8972,9004,34055,34068).
Heavy alcohol consumption (fifteen or more drinks weekly) is also associated with a higher percentage of white matter changes and larger ventricular and sulcal size on magnetic resonance imaging (MRI) of the brain. This suggests that heavy alcohol consumption decreases cerebral blood flow and may contribute to brain atrophy (8651). Consumption of any amount of alcohol can increase the risk of hemorrhagic stroke (841,2271).
Oncologic
...There is evidence that heavy alcohol consumption is associated with the mutation of the p53 gene in individuals with esophageal carcinoma (9005).
There is also some evidence that heavy consumption of wine is associated with the highest risk of esophageal cancer when compared with heavy consumption of beer and spirits (8972,9004). Chronic heavy alcohol ingestion (three or more drinks daily) can lead to mouth cancer, esophageal cancer, pharyngeal cancer, laryngeal cancer, and liver cancer (6843,8972,9004,31557,33977,34010,34037,34045,34061,34065,34069,34085). Some research suggests an association between alcohol consumption and an increased risk of pancreatic cancer, but other studies do not support this association (8038). Daily consumption of one or more alcoholic drinks in females might increase the risk of breast cancer by 2% to 15% and increase mortality from breast cancer by as much as 30% (6843,8100,8974,9006,96686). There is also evidence suggesting that females who consume alcohol daily have an increased risk of developing breast cancer when the daily intake of folate is 300 mcg or less (8974,9006). However, the association of wine intake and breast cancer risk in females may vary depending on the type of wine. Red wine results in higher levels of free testosterone and luteinizing hormone (LH) and lower hormone binding globulin (SHBG) levels when compared with white wine. This suggests that red wine has similar activity to aromatase inhibitors and may not increase the risk of breast cancer unlike white wine (97992).
Observational research has found that wine consumption is associated with a higher risk of developing skin cancer in females and a higher risk of invasive melanoma in both males and females (97055,97991).
Psychiatric ...Orally, wine can cause a variety of side effects which depend on the amount of alcohol ingested and can vary among individuals. Some common side effects include aggression, confusion, and emotional lability (6843,9004,34040). Chronic heavy alcohol ingestion (three or more drinks daily) can lead to dementia, physical amnesia, and somnolence (6843,8972,9004).
Pulmonary/Respiratory ...Orally, wine can cause a variety of side effects due to the alcohol content. The side effects depend on the amount ingested and can vary among individuals. A common side effect includes respiratory depression (6843,8972,9004). Wine is also associated with triggering asthmatic reactions in people with a history of asthma, possibly due to salicylates and/or added sulfites contained in wines (6174).
Other
...Orally, chronic heavy alcohol ingestion (three or more drinks daily) can lead to malnutrition and poor glycemic control (6843,8972,9004).
There is some evidence consumption of more than six beers per week is associated with a larger waist-to-hip ratio than those consuming an equivalent amount of hard liquor or wine. However, an association between moderate alcohol intake equivalent to approximately three beers per week or less and waist-to-hip ratio does not seem to exist (10164,10165). It is also unclear whether waist-to-hip ratios associated with the intake of wine, beer, or other alcoholic beverages have any clinical significance (9007).
