Each package (1 fl oz, 30 mL) contains: Proprietary Blend: Acai freeze-dried powder puree, White Grape , Nashi Pear , Acerola , Pear , Aronia , Purple Grape , Cranberry , passionfruit , Banana , Apricot , Prune , Kiwi , Blueberry , Bilberry , Camu Camu , Wolfberry , Pomegranate , Lychee fruit. Other Ingredients: Citric Acid, Natural Flavor, Sodium Benzoate, Stevia Rebaudiana Plant Extract, Maltodextrin, Xanthan Gum, Ascorbic Acid.
Brand name products often contain multiple ingredients. To read detailed information about each ingredient, click on the link for the individual ingredient shown above.
Below is general information about the effectiveness of the known ingredients contained in the product MonaVie Active Gel. 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
There is insufficient reliable information available about the effectiveness of apricot.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
There is insufficient reliable information available about the effectiveness of camu camu.
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
There is insufficient reliable information available about the effectiveness of lychee.
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 MonaVie Active Gel. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
POSSIBLY SAFE ...when used orally and appropriately, short-term. Acai pulp, in a dose of up to 162.5 grams daily, has been used with apparent safety for up to 3 months in clinical research (17731,99400). There is insufficient reliable information available about the safety of acai when used topically.
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
POSSIBLY SAFE ...when acerola fruit is used orally and appropriately. Acerola fruit contains an average of 2000 mg vitamin C per 100 grams of fruit, although this content varies widely. Acerola fruit should be consumed in amounts that do not provide more vitamin C than the tolerable upper intake level (UL) of 2000 mg per day for adults (4844).
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using in amounts greater than found in foods.
LIKELY SAFE ...when apricot fruit or juice is consumed as food. There is insufficient reliable information available about the safety of apricot fruit, juice, or leaves when used orally for medicinal purposes.
PREGNANCY AND LACTATION: LIKELY SAFE
when apricot fruit or juice is consumed as food.
There is insufficient reliable information available about the safety of apricot fruit, juice, or leaves when used orally for medicinal purposes; avoid use.
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.
LIKELY SAFE ...when used orally and appropriately in amounts commonly found in foods. Bilberry has Generally Recognized As Safe status (GRAS) for use in foods in the US (4912).
POSSIBLY SAFE ...when used orally and appropriately for medicinal purposes. Bilberry fruit extracts have been used with apparent safety in clinical trials at a dose of up to 160 mg daily for up to 6 months (39,40,8139,9739,14280,35472,35510,35512,103190,104192,104195). A higher bilberry extract dose of 1.4 grams daily has been used with apparent safety for up to 4 weeks (104194). Whole bilberries or bilberry juice have also been consumed with apparent safety in quantities of 100-160 grams daily for up to 35 days (35463,91506).
POSSIBLY UNSAFE ...when the leaves are used orally in high doses or for a prolonged period. Death can occur with chronic use of 1.5 gram/kg daily (2).
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in the amounts commonly found in foods.
However, there is insufficient reliable information available about the safety of bilberry when used in medicinal amounts during pregnancy and lactation; avoid using.
LIKELY SAFE ...when used orally and appropriately. Blueberry, as the whole fruit, juice, or in a powder formulation, is safe when consumed in amounts commonly found in foods (13533,92387,92388,92394,96467,97181,99139). There is insufficient reliable information available about the safety of blueberry when used topically or when the leaves are used orally.
CHILDREN: LIKELY SAFE
when used orally and appropriately in amounts commonly found in foods (13533,96465).
PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in amounts commonly found in foods (13533,107281).
There is insufficient reliable information available about the safety of blueberry for medicinal use; avoid using.
There is insufficient reliable information available about the safety of camu camu.
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
POSSIBLY SAFE ...when used orally and appropriately in medicinal amounts, short term. Capsules and juices containing chokeberry have been used with apparent safety in clinical studies lasting up to 90 days (92363,92364,92366,92368,92369,92371,92372,92374,92375,98086)(111115,111116).
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using in medicinal amounts.
LIKELY SAFE . .when used orally and appropriately. Cranberry juice up to 300 mL daily and cranberry extracts in doses up to 800 mg twice daily have been safely used in clinical trials (3333,3334,6758,6760,7008,8252,8253,8254,8995,11328) (16415,16720,17100,17126,17176,17210,17524,46379,46388,46389)(46390,46425,46439,46443,46465,46456,46466,46467,46469,46471)(46496,46499,90044,102847,111407).
CHILDREN: LIKELY SAFE
when cranberry juice is consumed in amounts commonly found in the diet (2811,6759,46441,46452,46470,111407).
There is insufficient reliable information available about the safety of cranberry when used in medicinal amounts in children.
PREGNANCY AND LACTATION: LIKELY SAFE
when consumed in amounts commonly found in the diet.
There is insufficient reliable information available about the safety of cranberry when used therapeutically during pregnancy or lactation; avoid using.
POSSIBLY SAFE ...when goji fruit preparations are used orally and appropriately, short-term. Goji berry whole fruit, boiled or steamed, has been used with apparent safety at a dose of 15 grams daily for 16 weeks (105489). Other goji berry products have also been used with apparent safety in clinical research, including a specific goji fruit juice (GoChi, FreeLife International) 120 mL daily for 30 days (52532), a goji fruit polysaccharide 300 mg daily for 3 months (92117), and a specific milk-based formulation of goji berry (Lacto-Wolfberry, Nestlé Research Center) for 3 months (52539). There has been some concern about the atropine content of goji; however, most analyses show that levels of atropine in goji berries from China and Thailand are far below potentially toxic levels (52524,94667). There is insufficient reliable information available about the safety of oral use of other parts of the goji plant.
PREGNANCY AND LACTATION:
Insufficient reliable information available.
Some animal research shows that goji fruit may stimulate the uterus (12). However, this has not been reported in humans. Until more is known, avoid using during pregnancy or lactation.
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.
POSSIBLY SAFE ...when used orally and appropriately, short-term. Jambolan tea prepared from 2 grams of jambolan leaves per liter of water has been consumed in place of water with apparent safety in clinical research (13092).
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
LIKELY SAFE ...when used orally in food amounts (6). There is insufficient reliable information available about the safety of kiwi when used orally in amounts greater than those used in foods.
PREGNANCY AND LACTATION: LIKELY SAFE
when used in food amounts (6).
There is insufficient reliable information available about the safety of kiwi when used orally in medicinal amounts; avoid use.
LIKELY SAFE ...when the ripe fruit is used orally in amounts commonly found in foods. There is insufficient reliable information available about the safety of lychee when used orally in medicinal amounts.
PREGNANCY AND LACTATION:
Insufficient reliable information is available; avoid using.
LIKELY SAFE ...when used orally in food amounts (18). There is insufficient reliable information available about the safety of pear for its other uses.
PREGNANCY AND LACTATION: LIKELY SAFE
when consumed in amounts commonly found in foods (18).
LIKELY SAFE ...when pomegranate fruit or fruit juice is used orally and appropriately. Pomegranate juice has been safely used in studies lasting up to 3 years (4912,8310,13022,13023,13690,14137,14388,17329,91693).
POSSIBLY SAFE ...when pomegranate extract is taken orally and appropriately. A specific pomegranate ellagitannin-enriched polyphenol extract (POMx, POM Wonderful) 1-3 grams daily has been safely used for up to 18 months (17729,69261,91686,91695,91697,99100,105269). ...when pomegranate seed oil is used orally and appropriately. Pomegranate seed oil 60 mg daily has been used with apparent safety for up to 12 weeks (91685). ...when a hot water extract of pomegranate seed powder is used orally and appropriately. Pomegranate seed powder 5 grams daily has been used with apparent safety for up to 8 weeks (105270). ...when pomegranate extract is used topically on oral mucosa (13689).
POSSIBLY UNSAFE ...when the pomegranate root, stem, and peel are used orally in large amounts. Bark of the pomegranate root and stem contains the piperidine alkaloids pelletierine, pseudopelletierine, isopelletierine, and methyl isopelletierine. These alkaloids have muscle relaxant properties that have been associated with paralysis and death in animals (13687,13694,13695). Dried pomegranate peel may contain aflatoxin, which is a potent hepatocarcinogen and toxin (92018).
PREGNANCY AND LACTATION: POSSIBLY SAFE
when the fruit or fruit juice is consumed orally and appropriately (13686,105267).
There is insufficient reliable information available regarding the safety of using other forms of pomegranate or other parts of the plant during pregnancy or lactation; avoid using.
Below is general information about the interactions of the known ingredients contained in the product MonaVie Active Gel. 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, taking acai with antidiabetes drugs might interfere with glycemic control.
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Theoretically, the antioxidant effects of acerola might reduce the effectiveness of alkylating agents.
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Acerola contains vitamin C, an antioxidant. There is concern that antioxidants might reduce the activity of chemotherapy drugs that generate free radicals, such as alkylating agents (391). In contrast, other researchers theorize that antioxidants might make alkylating chemotherapy more effective by reducing oxidative stress that could interfere with apoptosis (cell death) of cancer cells (14012,14013). More evidence is needed to determine what effect, if any, antioxidants such as vitamin C have on chemotherapy.
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Theoretically, concomitant use of acerola with aluminum salts might increase the amount of aluminum absorbed.
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Acerola contains vitamin C. It is thought that vitamin C chelates aluminum, keeping it in solution and available for absorption (10549,10550,10551). In people with normal renal function, urinary excretion of aluminum likely increases, making aluminum retention and toxicity unlikely (10549). However, patients with renal failure who take aluminum-containing compounds, such as phosphate binders, should avoid acerola in doses that provide more vitamin C than the recommended dietary allowances.
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Theoretically, the antioxidant effects of acerola might reduce the effectiveness of antitumor antibiotics.
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Acerola contains vitamin C, an antioxidant. There is concern that antioxidants might reduce the activity of chemotherapy drugs that generate free radicals, such as antitumor antibiotics (391). In contrast, other researchers theorize that antioxidants might make antitumor antibiotic chemotherapy more effective by reducing oxidative stress that could interfere with apoptosis (cell death) of cancer cells (14012,14013). More evidence is needed to determine what effects, if any, antioxidants such as vitamin C have on antitumor antibiotic chemotherapy.
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Theoretically, acerola might reduce the clearance of aspirin; however, its vitamin C content is likely too low to produce clinically significant effects.
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Acerola contains vitamin C. It has been suggested that acidification of the urine by vitamin C can decrease the urinary excretion of salicylates, increasing plasma salicylate levels (3046). However, short-term use of up to 6 grams daily of vitamin C does not seem to affect urinary pH or salicylate excretion (10588,10589). The vitamin C content of acerola is typically about 2000 mg per 100 grams. Thus, a clinically significant interaction between acerola and aspirin is unlikely.
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Theoretically, concomitant use of acerola with estrogens might increase estrogenic effects.
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Acerola contains vitamin C. Increases in plasma estrogen levels of up to 55% have occurred under some circumstances when vitamin C is taken concurrently with oral contraceptives or hormone replacement therapy, including topical products (129,130,11161). It is suggested that vitamin C prevents oxidation of estrogen in the tissues, regenerates oxidized estrogen, and reduces sulfate conjugation of estrogen in the gut wall (129,11161). When tissue levels of vitamin C are high, these processes are already maximized and supplemental vitamin C does not have any effect on estrogen levels. However, increases in plasma estrogen levels may occur when women who are deficient in vitamin C take supplements (11161).
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Theoretically, acerola might reduce the effectiveness of warfarin; however, its vitamin C content is likely too low to produce clinically significant effects.
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Acerola contains vitamin C. High doses of vitamin C may reduce the response to warfarin, possibly by causing diarrhea and reducing warfarin absorption (11566). This occurred in two people who took up to 16 grams daily of vitamin C, and resulted in decreased prothrombin time (9804,9806). Lower doses of 5-10 grams daily of vitamin C can also reduce warfarin absorption, but this does not seem to be clinically significant (9805,9806,11566,11567). The vitamin C content of acerola is typically about 2000 mg per 100 grams. Thus, a clinically significant interaction between acerola and warfarin is unlikely.
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Taking banana may reduce the effectiveness of levodopa.
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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).
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Theoretically, bilberry fruit extract might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
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Theoretically, bilberry leaf or fruit extract may increase the risk of hypoglycemia when taken with antidiabetes drugs.
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Animal research suggests that bilberry leaf extract might have blood glucose-lowering activity (1264). Also, one small clinical trial in patients with type 2 diabetes shows that taking bilberry fruit extract 470 mg as a single dose prior to an oral glucose tolerance test lowers plasma glucose levels when compared with placebo (91507).
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Theoretically, bilberry fruit extract might decrease levels of drugs metabolized by CYP2E1.
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Animal research shows that exposure to small concentrations of bilberry extract in drinking water for around one month increased CYP2E1 activity by 31%. However, exposure over a 2-month period did not increase CYP2E1 activity (103191). This effect has not been reported in humans.
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Theoretically, bilberry fruit extract might reduce the efficacy of erlotinib.
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In vitro research suggests that bilberry fruit extract and its constituents, delphinidin and delphinidin-3-O-glucoside, inhibit the activity of erlotinib (97031). This interaction has not been reported in humans.
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Theoretically, blueberries or blueberry leaf extracts might increase the risk of hypoglycemia when taken with antidiabetes drugs.
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Theoretically, blueberry juice might increase blood levels of buspirone.
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In vitro research shows that blueberry juice can inhibit the metabolism of buspirone, possibly by inhibiting cytochrome P450 3A (CYP3A) enzymes. However, pharmacokinetic research in humans shows that drinking 300 mL of blueberry juice 30 minutes before taking buspirone hydrochloride 10 mg does not significantly affect the concentration or clearance of buspirone (92385).
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Theoretically, blueberry juice might increase blood levels of flurbiprofen.
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In vitro research shows that blueberry juice can inhibit the metabolism of flurbiprofen, possibly by inhibiting cytochrome P450 2C9 (CYP2C9) enzymes. However, pharmacokinetic research in humans shows that drinking 300 mL of blueberry juice 30 minutes before taking flurbiprofen 100 mg does not significantly affect the concentration or clearance of flurbiprofen (92385).
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Theoretically, chokeberry might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
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Theoretically, chokeberry might increase the risk of hypoglycemia when taken with antidiabetes drugs.
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Theoretically, chokeberry might increase levels of drugs metabolized by CYP3A4.
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Theoretically, chokeberry might increase the effects and adverse effects of trabectedin.
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In one case report, a patient drinking chokeberry juice developed rhabdomyolysis induced by trabectedin, a cytochrome P450 3A4 (CYP3A4) substrate. It is possible that inhibition of CYP3A4 by chokeberry juice might have inhibited the metabolism of trabectedin and increased trabectedin levels in this patient (92426).
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Theoretically, cranberry might increase levels and adverse effects of atorvastatin.
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In one case report, a patient taking atorvastatin experienced upper back pain, rhabdomyolysis, and abnormal liver function after drinking cranberry juice 16 ounces daily for 2 weeks. Theoretically, this may have been caused by inhibition of cytochrome P450 3A4 (CYP3A4) enzymes by cranberry juice, as atorvastatin is a CYP3A4 substrate. Creatinine kinase and liver enzymes normalized within 2 weeks of stopping cranberry juice (90042). Patients taking atorvastatin should avoid large quantities of cranberry juice.
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Theoretically, cranberry might increase the levels and adverse effects of CYP2C9 substrates. However, research is conflicting.
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There is contradictory evidence about the effect of cranberry on CYP2C9 enzymes. In vitro evidence suggests that flavonoids in cranberry inhibit CYP2C9 enzymes (10452,11115,90048). However, clinical research shows that cranberry juice does not significantly affect the levels, metabolism, or elimination of the CYP2C9 substrates flurbiprofen or diclofenac (11094,90048). Also, in patients stabilized on warfarin, drinking cranberry juice 250 mL daily for 7 days does not significantly increase the anticoagulant activity of warfarin, a CYP2C9 substrate (15374). Additional pharmacokinetic research shows that cranberry juice does not increase peak plasma concentrations or area under the concentration-time curve of warfarin (15393).
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Theoretically, cranberry might increase the levels and adverse effects of CYP3A4 substrates.
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A case of upper back pain, rhabdomyolysis, and abnormal liver function has been reported for a patient taking atorvastatin, a CYP3A4 substrate, in combination with cranberry juice 16 ounces daily for 2 weeks. Creatinine kinase and liver enzymes normalized within 2 weeks of stopping cranberry juice (90042). Also, animal research suggests that cranberry juice, administered intraduodenally 30 minutes prior to nifedipine, a CYP3A4 substrate, inhibits nifedipine metabolism and increases the area under the concentration-time curve by 1.6-fold compared to control (46420).
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Theoretically, cranberry might modestly increase the levels and adverse effects of diclofenac.
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Theoretically, cranberry might increase the levels and adverse effects of nifedipine.
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Animal research suggests that cranberry juice, administered intraduodenally 30 minutes prior to nifedipine treatment, inhibits nifedipine metabolism and increases the area under the concentration-time curve by 1.6-fold compared to control (46420). This interaction has not been reported in humans.
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Theoretically, cranberry might increase the levels and adverse effects of warfarin. However, research is conflicting.
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There is contradictory evidence about the effect of cranberry juice on warfarin. Case reports have linked cranberry juice consumption to increases in the international normalized ratio (INR) in patients taking warfarin, resulting in severe spontaneous bleeding and excessive postoperative bleeding (10452,12189,12668,21187,21188,21189,46378,46396,46411)(46415,90043). Daily consumption of cranberry sauce for one week has also been linked to an increase in INR in one case report (16816). In a small study in healthy young males, taking a high dose of 3 grams of cranberry juice concentrate capsules, equivalent to 57 grams of fruit daily, for 2 weeks produced a 30% increase in the area under the INR-time curve after a single 25-mg dose of warfarin (16416). However, 3 very small clinical studies in patients stabilized on warfarin reported that cranberry juice 250 mL once or twice daily for 7 days (27% cranberry juice or pure cranberry juice) or 240 mL once daily for 14 days does not significantly increase INR or affect plasma warfarin levels (15374,17124,90045). The reasons for these discrepant findings are unclear. It is possible that the form and dose of cranberry may play a role, as cranberry extracts and juices contain different constituents. Additionally, an in vitro study evaluating 5 different cranberry juices found varying effects, with only a cranberry concentrate, and not diluted cranberry juices, inhibiting CYP2C9. However, this concentrate did not inhibit CYP2C9 activity in humans (108062).
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Theoretically, concomitant use of goji fruit polysaccharides or goji root bark with antidiabetes drugs might have additive effects.
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Animal and in vitro research show that goji root bark and fruit polysaccharides might have hypoglycemic effects (7126,92118,94667). However, clinical research has only shown that taking goji fruit polysaccharides with or without antidiabetes drugs modestly reduces postprandial glucose when compared with control, with no reports of hypoglycemia (92117).
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Theoretically, concomitant use of goji root bark, but not goji fruit, with antihypertensive drugs might have additive effects.
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Theoretically, goji berry might inhibit CYP2C19 and reduce metabolism of CYP2C19 substrates.
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In vitro research shows that goji berry tincture and juice inhibit CYP2C19 enzymes (105486). Concomitant use with goji may decrease metabolism and increase levels of CYP2C19 substrates. However, this has not been reported in humans.
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Theoretically, goji berry might inhibit CYP2C9 and reduce metabolism of CYP2C9 substrates.
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In vitro research shows that goji berry tincture and juice inhibit CYP2C9 enzymes (105486). Additionally, multiple case reports suggest that goji berry concentrated tea and juice inhibit the metabolism of warfarin, a CYP2C9 substrate (7158,105462). Concomitant use with goji may decrease metabolism and increase levels of CYP2C9 substrates.
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Theoretically, goji berry might inhibit CYP2D6 and reduce metabolism of CYP2D6 substrates.
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In vitro research shows that goji berry juice inhibits CYP2D6 enzymes (105486). Concomitant use with goji may decrease metabolism and increase levels of CYP2D6 substrates. However, this has not been reported in humans.
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Theoretically, goji berry might inhibit CYP3A4 and reduce metabolism of CYP3A4 substrates.
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In vitro research shows that goji berry juice inhibits CYP3A4 enzymes (105486). Concomitant use with goji may decrease metabolism and increase levels of CYP3A4 substrates. However, this has not been reported in humans.
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Theoretically, goji berry might increase the levels and clinical effects of flecainide.
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In one case report, a 75-year-old patient stable on flecainide and warfarin presented to the emergency room with fainting and pleomorphic arrhythmia caused by flecainide toxicity. Flecainide toxicity was attributed to drinking 1-2 glasses of concentrated goji tea daily for 2 weeks. Theoretically, goji may have inhibited the cytochrome P450 2D6 (CYP2D6) metabolism of flecainide (105462).
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Goji can increase the effects of warfarin and possibly increase the risk of bleeding.
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There are at least 5 case reports of increased international normalized ratio (INR) in patients stabilized on warfarin who began drinking goji juice, concentrated goji tea, or goji wine (7158,16529,23896,105462,105487). Goji may inhibit the metabolism of warfarin by cytochrome P450 2C9 (CYP2C9) (7158).
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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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Animal research shows that jambolan seed and bark extracts can lower blood glucose levels (13599,13600,13601,104282). Theoretically, jambolan might have additive effects when used with antidiabetes drugs. This might increase the risk of hypoglycemia in some patients. Monitor blood glucose levels closely.
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There is some in vitro evidence that jambolan can inhibit CYP2C9 (99067). Theoretically, concomitant use of jambolan with CYP2C9 substrates may increase levels of drugs metabolized by CYP2C9.
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Animal research shows that jambolan seed extract reduces the sitagliptin maximum plasma concentration and area under the curve by 39% and 22%, respectively. However, blood glucose levels were actually reduced to a greater extent in mice taking jambolan and sitagliptin in combination when compared with either product taken alone (104282). Theoretically, jambolan seed extract might alter the clearance of sitagliptin, although this may not alter the clinical effects of sitagliptin.
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Clinical research suggests that kiwi inhibits platelet aggregation (57498,57581). Theoretically, kiwi might increase the risk of bleeding when used with antiplatelet or anticoagulant drugs. Some anticoagulant or antiplatelet drugs include aspirin, clopidogrel (Plavix), dalteparin (Fragmin), enoxaparin (Lovenox), heparin, ticlopidine (Ticlid), warfarin (Coumadin), and others.
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Clinical research suggests that consuming kiwi reduces systolic and diastolic blood pressure in hypertensive individuals (57648). Theoretically, concomitant use of kiwi and antihypertensive drugs may increase the risk of hypotension when used in combination with drugs that lower blood pressure. These include captopril (Capoten), enalapril (Vasotec), losartan (Cozaar), valsartan (Diovan), diltiazem (Cardizem), amlodipine (Norvasc), hydrochlorothiazide (HydroDiuril), furosemide (Lasix), and many others.
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Theoretically, lychee seed might increase the risk of hypoglycemia when used with antidiabetes drugs.
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Animal research suggests that an aqueous extract of lychee seed reduces fasting and 2-hour postprandial blood glucose and improves impaired glucose tolerance in rats with type 2 diabetes (26960). Additionally, retrospective research in children has found an association between lychee consumption and increased odds of acute hypoglycemic encephalopathy (96612).
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Theoretically, lychee might reduce the effectiveness of immunosuppressant drugs.
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In vitro, flavonoids extracted from lychee show immunostimulant effects (26961). So far, this effect has not been reported in humans.
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Theoretically, taking pomegranate with ACEIs might increase the risk of adverse effects.
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Pomegranate juice is thought to have ACE inhibitor-like effects (8310).
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Theoretically, taking pomegranate with antihypertensive drugs might increase the risk of hypotension.
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Theoretically, taking pomegranate with carbamazepine might increase the risk of adverse effects, although research suggests this interaction is unlikely to be clinically significant.
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Animal research shows that pomegranate juice may inhibit cytochrome P450 3A4 (CYP3A4) metabolism of carbamazepine and increase levels of carbamazepine by 1.5 times without prolonging the elimination half-life. This suggests that pomegranate juice inhibits intestinal CYP3A4, but might not inhibit hepatic CYP3A4 (13188). However, some human research suggests that pomegranate does not significantly inhibit CYP3A4 drug metabolism in humans (16711,16712,17326).
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Theoretically, pomegranate might increase levels of drugs metabolized by CYP2C9.
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Theoretically, pomegranate might increase levels of drugs metabolized by CYP2D6.
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In vitro, pomegranate juice inhibits CYP2D6 (13703). However, the clinical significance of this potential interaction in humans is not known.
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Theoretically, pomegranate might increase levels of drugs metabolized by CYP3A4, but most research suggests this interaction is unlikely to be clinically significant.
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Pomegranate contains several polyphenols that have individually been shown to inhibit CYP3A4. However, there is contradictory evidence about the effect of whole pomegranate juice on CYP3A4 activity. In vitro, pomegranate juice significantly inhibits the CYP3A4 enzyme, with comparable inhibition to grapefruit juice (13188,16711,17326). In an animal model, pomegranate juice inhibits CYP3A4 metabolism of carbamazepine and increases levels of carbamazepine by 1.5 times (13188); however, in human volunteers, drinking a single glass of pomegranate juice 240 mL or taking 200 mL daily for 2 weeks does not significantly affect levels of the CYP3A4 substrate midazolam after oral or intravenous administration (16711,17730). Another study in healthy volunteers shows that consuming pomegranate juice 300 mL three times daily for three days also does not significantly affect levels of simvastatin, a CYP3A4 substrate (16712,91696) This suggests that pomegranate is unlikely to significantly affect levels of CYP3A4 substrates in humans (17326).
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Theoretically, taking pomegranate with rosuvastatin might increase the risk of adverse effects.
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In one case, a patient taking rosuvastatin 5 mg every other day in combination with ezetimibe 10 mg daily developed rhabdomyolysis after drinking pomegranate juice 200 mL twice weekly for 3 weeks. This patient had a history of elevated creatine kinase levels while not receiving any statin treatment. This suggests a possible underlying myopathy and predisposition to rhabdomyolysis (14465).
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Theoretically, pomegranate might increase levels of tolbutamide, although research suggests this interaction is unlikely to be clinically significant.
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Animal research shows that pomegranate juice inhibits the cytochrome P450 2C9 (CYP2C9) metabolism of tolbutamide. Pomegranate juice increased tolbutamide levels by 1.2 times without prolonging the elimination half-life. This suggests that pomegranate juice inhibits intestinal CYP2C9, but might not inhibit hepatic CYP2C9 (17327). Despite this evidence, clinical research shows that neither pomegranate juice nor pomegranate extract have a significant effect on CYP2C9 activity in humans (91694). This interaction does not appear to be clinically significant in humans.
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Theoretically, pomegranate might increase warfarin levels and increase the risk of bleeding. Also, discontinuing regular consumption of pomegranate juice might decrease warfarin levels.
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In one case report, a patient had a stable, therapeutic bleeding time, as measured by international normalized ratio (INR), while taking warfarin in combination with pomegranate juice 2-3 times per week. The patient became subtherapeutic within about 10 days after discontinuing pomegranate juice, which required a warfarin dose increase (17328). In another case report, a patient with a stable INR for over one year presented with an INR of 14. The patient noted no changes to medications or diet but did report consuming around 3 liters of pomegranate juice over the previous week. The patient's INR stabilized upon moderation of pomegranate juice consumption (24273). The mechanism of this potential interaction is unclear.
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Below is general information about the adverse effects of the known ingredients contained in the product MonaVie Active Gel. 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, acai seems to be well tolerated.
Other ...Raw acai fruit and juice can be contaminated with a parasitic protozoan called Trypanosoma cruzi, which causes American trypanosomiasis or Chagas Disease. A Brazilian outbreak of this disease in 2006 was linked to consumption of acai juice (17194,30245).
General
...Orally, acerola seems to be well tolerated.
However, a thorough evaluation of safety outcomes has not been conducted.
Serious Adverse Effects (Rare):
Orally: Acerola has been linked with one case of anaphylaxis and one case of rectal obstruction.
Gastrointestinal ...Osmotic diarrhea and gastrointestinal upset have been reported with doses of vitamin C greater than the tolerable upper intake level (UL) of 2000 mg daily (4844). Theoretically this could occur with large doses of oral acerola. A case report describes rectal obstruction with mass consisting of partially digested acerola fruits in a 5-year-old child who had ingested an unknown quantity of fruits daily for 7 days. The child presented with vomiting, abdominal pain and distension, tenesmus, constipation, and dehydration, and required surgical disimpaction (93205).
Immunologic ...There is a case report of a 37 year old man who developed a pruritic rash, dyspnea, and tachycardia 5 minutes after drinking a mixture of apple and acerola juices. He had a history of hay fever, oral allergy symptoms with avocado, celery, walnut, and curry, and contact urticaria with latex, but tolerated apples and apple juice. IgE antibodies to acerola were identified in the patient's serum. Ultimately, cross-reactivity between a latex protein and acerola was determined (93206).
General ...No adverse effects have been reported; however, a thorough evaluation of safety outcomes has not been conducted.
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).
General
...Orally, bilberry fruit, juice, and extracts seem to be well tolerated.
Most Common Adverse Effects:
Orally: Dark-colored stools, flatulence, and gastrointestinal discomfort.
Gastrointestinal
...In one small clinical trial, mild-to-moderate flatulence was reported in 33% of patients taking sieved bilberries and concentrated bilberry juice (91506).
However, the patients in this study had ulcerative colitis, and the study lacked a control group, limiting the validity of this finding. In another small clinical study of males with age-related cognitive impairment, temporary adverse gastrointestinal (GI) effects were reported in 13% of patients drinking a combination of bilberry and grape juice. However, the adverse GI effect rate was identical in patients drinking a placebo juice (110641). A post-marketing surveillance report of 2295 patients using bilberry extract (Tegens) found that 1% of patients complained of GI discomfort and less than 1% experienced nausea or heartburn (35500).
Theoretically, fresh bilberry fruit may have laxative effects. One clinical trial noted an increased frequency of bowel movements following the administration of a combination formulation containing aerial agrimony parts, cinnamon quills, powdered bilberry fruit, and slippery elm bark (35462). It is unclear if these effects were due to bilberry, other ingredients, or the combination.
Other ...Orally, bilberry may cause discoloration of feces and the tongue. In one study, a dark-bluish to black discoloration of both the feces and the tongue was observed following consumption of sieved bilberries and concentrated bilberry juice. In one patient, a slight discoloration of the teeth has also been observed (91506). In another study, 50% of patients reported dark green stools after taking bilberry extract 700 mg twice daily for 4 weeks (104194).
General
...Orally, blueberry is generally well tolerated.
Most Common Adverse Effects:
Orally: Constipation, diarrhea, nausea, and vomiting with freeze-dried blueberries.
Gastrointestinal ...Orally, freeze-dried blueberries may cause constipation, diarrhea, nausea, and vomiting. In one clinical trial, 26% of patients taking freeze-dried blueberries 50 grams daily dropped out in the first week of the study due to gastrointestinal complaints (107278).
General ...There is currently a limited amount of information on the adverse effects of camu camu. A thorough evaluation of safety outcomes has not been conducted.
General
...Orally, chokeberry seems to be well tolerated.
Most Common Adverse Effects:
Orally: Constipation, diarrhea, nausea, stomach cramps, vomiting.
Gastrointestinal ...Orally, chokeberry juice may cause adverse gastrointestinal effects. In one small clinical study, around 14% of patients reported constipation, diarrhea, or gastrointestinal motility issues while drinking 100 mL of chokeberry juice daily for 90 days (92375). In another small clinical study, around 53% of patients reported diarrhea, loss of appetite, nausea, stomachache, stomach cramps, or vomiting while drinking 100 mL of chokeberry juice twice daily for 6 weeks (111119).
General
...Orally, cranberry seems to be well tolerated.
Most Common Adverse Effects:
Orally: Diarrhea and gastrointestinal discomfort.
Dermatologic ...Orally, skin redness and itching has been reported in one patient (46389).
Gastrointestinal ...In very large doses, for example 3-4 L per day of juice, cranberry can cause gastrointestinal upset and diarrhea, particularly in young children (46364). There are reports of abdominal and gastrointestinal discomfort after taking cranberry tablets, extracts, and juice in clinical trials (16720,46379,111407). Nausea, vomiting, and diarrhea have also been reported with consumption of lower doses of cranberry juice cocktail, 16 ounces per day, equivalent to about 4 ounces cranberry juice, for several weeks (16415).
Genitourinary ...Vulvovaginal candidiasis has been associated with ingestion of cranberry juice (46374). Clinical research suggests that ingestion of cranberry juice may be associated with vaginal itching and vaginal dryness (46471). One patient in clinical research stopped taking dried cranberry juice due to excessive urination (46437), and an isolated case of nocturia following ingestion of cranberry tablets has been reported (16720).
Hematologic ...Thrombocytopenia has been reported as an adverse event to cranberry juice (46459).
Other ...An isolated case of sensitive swollen nipples after taking cranberry tablets has been reported (16720).
General
...Orally, goji fruit seems to be well tolerated.
Serious Adverse Effects (Rare):
Orally: Allergic reactions including anaphylaxis.
Dermatologic ...A case of photosensitivity secondary to consumption of goji berries has been reported. The patient presented with a pruriginous eruption that had lasted for 2 weeks. The patient had been taking goji berries for 5 months and cat's claw for 3 months. Upon testing, it was revealed that the patient tested positive to goji berries in a photoprovocation test, but not to cat's claw (40263).
Hepatic ...Orally, consumption of goji berries has been associated with a single case report of autoimmune hepatitis (52541). A case of acute hepatitis has also been reported in a female who consumed 2 ounces of a specific combination product (Euforia, Nuverus International) containing goji berry, pomegranate, curcumin, green tea, noni, acai berry, aloe vera, blueberry, resveratrol, mangosteen, and black seed, daily for one month. It is unclear whether the liver injury was caused by goji berry, other ingredients, or the combination (90125).
Immunologic ...Several cases of allergic reactions secondary to consumption of goji berries have been reported. Symptoms included facial angioedema with dyspnea, pharyngeal itching, itching in the mouth, ears, and axilla, labial angioedema, and perioral skin rash (92116). Anaphylaxis has also been reported (52538).
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 ...No adverse effects have been reported; however, a thorough evaluation of safety outcomes has not been conducted.
General
...Orally, kiwi fruit is generally well tolerated.
Eating kiwi fruit or drinking the juice can lead to hypersensitivity reactions of the lips, mouth, tongue, and throat, including dysphagia, urticaria, dermatitis, angioedema, and vomiting immediately following ingestion in some patients (6,963,57465,57496,57491,57497,57635,57636,109591). Other reported symptoms of kiwi allergy include nausea, diarrhea, and acute pancreatitis (57464,57588,57593,57644). Anaphylactic reactions and kiwi allergy-induced asthma exacerbations have also been reported after eating kiwi fruit (51576,57464,57492,57497,57617,57624,57625,57635,109591,109592).
Topically, kiwi can cause contact urticaria (6). Topical application of kiwi may also cause hypersensitivity reactions, which are more common in patients who are allergic to latex (6197,7853).
Dermatologic
...Orally, eating kiwi fruit or drinking the juice can lead to hypersensitivity reactions of the lips, mouth, tongue, and throat, including urticaria, dermatitis, and angioedema in some patients (6,963,57465,57496,57491,57497,57635,57636,109591,109592).
Topically, kiwi can cause contact urticaria (6). Topical application of kiwi may also cause hypersensitivity reactions, which are more common in patients who are allergic to latex (6197,7853).
Gastrointestinal ...Orally, eating kiwi fruit or drinking the juice can lead to hypersensitivity reactions of the lips, mouth, throat, and tongue, including dysphagia and vomiting immediately following ingestion in some patients (6). Other reported symptoms of kiwi allergy include nausea, diarrhea, and acute pancreatitis (57464,57588,57593,57644).
Immunologic
...Eating kiwi fruit or drinking the juice can lead to hypersensitivity reactions of the lips, mouth, tongue, and throat, including dysphagia, urticaria, dermatitis, angioedema, and vomiting immediately following ingestion in some patients (6,963,57465,57496,57491,57497,57635,57636,109591,109592).
Other reported symptoms of kiwi allergy include nausea, diarrhea, and acute pancreatitis (57464,57588,57593,57644). Anaphylactic reactions and kiwi allergy-induced asthma exacerbations have also been reported after eating kiwi fruit (51576,57464,57492,57497,57617,57624,57625,57635,109591,109592). Some observational research suggests that anaphylaxis after consuming kiwi fruit is more common when compared with other fruits, especially in children. Of 250 patients reporting to the emergency department for fruit-induced anaphylaxis, around 16% reported kiwi fruit as the culprit, followed by banana (11%) and mango (9%) (109591). Rarely, exercise may trigger an anaphylactic reaction to kiwi fruit in individuals with no history of kiwi fruit allergy (109592).
Topically, kiwi can cause contact urticaria (6). Topical application of kiwi may also cause hypersensitivity reactions, which are more common in patients who are allergic to latex (6197,7853).
Pulmonary/Respiratory ...Orally, anaphylactic reactions and kiwi allergy-induced asthma exacerbations have been reported after eating kiwi fruit (51576,57464,57492,57497,57617,57624,57625,57635,109591,109592).
General
...There is limited reliable information available about the adverse effects of lychee.
Serious Adverse Effects (Rare):
Orally and topically: Allergic reactions.
Immunologic
...Orally, lychee can cause allergic reactions such as urticaria, dermatitis, tongue and lip swelling, shortness of breath, and anaphylaxis (26955,26956,26957,96614).
Topically, contact with lychee fruit can cause allergic contact dermatitis (96614).
Neurologic/CNS ...Orally, lychee has been linked to hypoglycemic encephalopathy. A 20-year retrospective review of cases from India, Vietnam, and Bangladesh found an association between lychee consumption and increased risk of acute hypoglycemic encephalopathy in children, especially in those who were malnourished. They presented with seizures and other neurological symptoms and had a high mortality rate (96609,96610,96612,96613). The association has been questioned, but is supported by the presence in the children's urine of hypoglycin A (MCPA) and methylenecyclopropylglycine (MCPG), constituents of unripe lychee fruit, which can cause hypoglycemic encephalopathy in animal models (96609,96610,96611,96613,96615).
...None reported.
General
...Orally, pomegranate fruit juice is generally well tolerated.
Pomegranate fruit extract and seed oil seem to be well tolerated. Pomegranate root, stem, and peel should not be used orally in large amounts. Topically, pomegranate fruit extract seems to be well tolerated.
Most Common Adverse Effects:
Oral: Diarrhea, flatulence.
Cardiovascular ...In one clinical trial, 2% of patients experienced hyperlipidemia and hypertension after consumption of pomegranate juice (69175). However, most clinical research shows that pomegranate does not increase cholesterol or blood pressure and may actually improve these parameters in some patients (8310,13022,13023,69168,69373,69374).
Dermatologic ...Topically, pomegranate may cause urticaria (hives) in some patients (8445).
Gastrointestinal ...Orally, pomegranate may cause mild gastrointestinal adverse effects. In one clinical study, drinking pomegranate juice 8 ounces daily caused diarrhea and flatulence in 2% of patients (69175). In another clinical study, taking pomegranate extract (POMx, POM Wonderful LLC) 3000 mg daily caused diarrhea in 10% of patients. This dose of pomegranate extract also caused nausea, abdominal pain, constipation, gastrointestinal upset, and vomiting in a small number of patients (91695).
Immunologic
...Orally, pomegranate fruit or seeds may cause allergic reactions.
These allergic reactions occur more commonly in people who are allergic to other plants (7674). In rare cases, pomegranate fruit can cause angioedema. Angioedema seems to occur without warning and in people who have eaten pomegranate for many years. Patients should be told to stop eating pomegranate if swelling of the tongue or face develops (7673). In one report, a patient experienced pomegranate-dependent, exercise-induced anaphylaxis. The patient developed widespread urticaria (hives) and lip edema after eating pomegranate seeds and then exercising (17331). In another report, an atopic patient experienced an allergic reaction to pomegranate fruit. Symptoms included urticaria (hives), facial angioedema, and hypotension (91692).
Topically, pomegranate may cause contact hypersensitivity characterized by urticaria (hives), angioedema, rhinorrhea, red itchy eyes, and dyspnea arising within a few minutes of exposure (8445).
Pulmonary/Respiratory ...Orally, pomegranate juice may cause nasal congestion, but this event is rare. In one clinical study, pomegranate juice was associated with nasal congestion in 2% of patients (69175). There is also one case report of a 7-year-old asthmatic child who developed bronchospasm moments after ingesting several pomegranate seeds (69149).
