Ingredients | Amount Per Serving |
---|---|
(bean)
|
800 mg |
400 mg | |
high-CGA
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400 mg |
Xanthigen Proprietary Blend
|
600 mg |
Brown Seaweed Fucoxanthin Concentrate
(Undaria pinnatifida)
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(seed)
|
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Vegan cold-pressed Omega-Rich Flax seed Oil
(seed)
|
250 mg |
Vegetable Cellulose Note: capsule, Candelilla Wax
Below is general information about the effectiveness of the known ingredients contained in the product fucoTHIN GREEN. 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
Below is general information about the safety of the known ingredients contained in the product fucoTHIN GREEN. 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. Green coffee extracts taken in doses up to 1000 mg daily, providing up to 500 mg chlorogenic acid, have been used with apparent safety for up to 12 weeks in clinical research (17971,17972,103954). A specific green coffee extract (Svetol, Naturex) has been used with apparent safety in doses up to 200 mg five times daily for up to 12 weeks (17981,17982,17983). Green coffee also contains caffeine, although in lower amounts than regular coffee. One cup of green coffee contains about 20-50 mg of caffeine, compared with about 100 mg in one cup of regular coffee. According to a review by Health Canada, and a subsequent large meta-analysis conducted in the US, doses of caffeine up to 400 mg daily are not associated with significant adverse cardiovascular, bone, behavioral, or reproductive effects in healthy adults (11733,98806). The US Dietary Guidelines Advisory Committee states that there is strong and consistent evidence that consumption of caffeine 400 mg daily is not associated with increased risk of major chronic diseases, such as cardiovascular disease or cancer, in healthy adults (98806). Keep in mind that only the amount of ADDED caffeine must be stated on product labels. The amount of caffeine found in ingredients such as green coffee, which naturally contains caffeine, does not need to be provided. This can make it difficult to determine the total amount of caffeine in a given product.
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
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 fucoTHIN GREEN. 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, green coffee might decrease the vasodilatory effects of adenosine and interfere with its use prior to stress testing.
Details
Green coffee can contain caffeine. Caffeine is a competitive inhibitor of adenosine at the cellular level. However, caffeine does not seem to affect supplemental adenosine because high interstitial levels of adenosine overcome the antagonistic effects of caffeine (11771). It is recommended that methylxanthines such as caffeine, as well as methylxanthine-containing products, be stopped 24 hours prior to pharmacological stress tests (11770). However, methylxanthines appear more likely to interfere with dipyridamole (Persantine) than adenosine-induced stress testing (11771).
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Theoretically, alcohol might increase the levels and adverse effects of caffeine.
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Theoretically, green coffee may decrease the levels and effects of alendronate.
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In human research, drinking coffee with alendronate reduces the bioavailability of alendronate by 60% (11735). Whether green coffee reduces the bioavailability of alendronate has not been investigated. Separate green coffee ingestion and alendronate administration by two hours.
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Theoretically, green coffee may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
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Green coffee can contain caffeine. Caffeine is reported to have antiplatelet activity (8028,8029). Theoretically, caffeine in green coffee might increase the risk of bleeding when used concomitantly with these agents. However, this interaction has not been reported in humans. There is some evidence that caffeinated coffee might increase the fibrinolytic activity in blood (8030).
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Theoretically, taking green coffee and antidiabetes drugs might interfere with blood glucose control.
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Theoretically, taking green coffee with antihypertensive drugs might increase the risk of hypotension.
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Theoretically, concomitant use of large amounts of green coffee might increase cardiac inotropic effects of beta-agonists.
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Green coffee can contain caffeine. Caffeine can increase cardiac inotropic effects of beta-agonists (15).
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Theoretically, cimetidine might increase the effects and adverse effects of caffeine in green coffee.
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Theoretically, green coffee might increase the levels and adverse effects of clozapine and acutely exacerbate psychotic symptoms.
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Green coffee can contain caffeine. Caffeine can increase the effects and toxicity of clozapine. Caffeine doses of 400-1000 mg daily inhibit clozapine metabolism (5051). Clozapine is metabolized by cytochrome P450 1A2 (CYP1A2). Researchers speculate that caffeine might inhibit CYP1A2. However, there is no reliable evidence that caffeine affects CYP1A2. There is also speculation that genetic factors might make some patients more sensitive to an interaction between clozapine and caffeine (13741).
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Theoretically, concomitant use might increase the effects and adverse effects of caffeine found in green coffee.
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Theoretically, green coffee might decrease the vasodilatory effects of dipyridamole and interfere with its use prior to stress testing.
Details
Green coffee can contain caffeine. Caffeine is a methylxanthine that may inhibit dipyridamole-induced vasodilation (11770,11772,24974,37985,53795). It is recommended that methylxanthines such as caffeine, as well as methylxanthine-containing products such as green coffee, be stopped 24 hours prior to pharmacological stress tests (11770). Methylxanthines appear more likely to interfere with dipyridamole (Persantine) than adenosine-induced stress testing (11771).
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Theoretically, disulfiram might increase the levels and adverse effects of caffeine.
Details
Green coffee can contain caffeine. In human research, disulfiram decreases the clearance and increases the half-life of caffeine (11840).
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Theoretically, concomitant use might increase the risk of hypokalemia.
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Theoretically, concomitant use might increase the risk of stimulant adverse effects.
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Green coffee can contain caffeine. There is evidence that using ephedrine with caffeine might increase the risk of serious life-threatening or debilitating adverse effects such as hypertension, myocardial infarction, stroke, seizures, and death (1275,6486,9740,10307). Tell patients to avoid taking caffeine with ephedrine and other stimulants.
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Theoretically, estrogens might increase the levels and adverse effects of caffeine.
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Green coffee can contain caffeine. Estrogen inhibits caffeine metabolism (2714).
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Theoretically, fluconazole might increase the levels and adverse effects of caffeine.
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Theoretically, fluvoxamine might increase the levels and adverse effects of caffeine.
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Theoretically, abrupt green coffee withdrawal might increase the levels and adverse effects of lithium.
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Theoretically, mexiletine might increase the levels and adverse effects of caffeine.
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Theoretically, concomitant use might increase the risk of a hypertensive crisis.
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Theoretically, concomitant use might increase the risk of hypertension.
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Green coffee can contain caffeine. Concomitant use of caffeine and nicotine has been shown to have additive cardiovascular effects, including increased heart rate and blood pressure. Blood pressure was increased by 10.8/12.4 mmHg when the agents were used concomitantly (36549).
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Theoretically, green coffee might reduce the effects of pentobarbital.
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Green coffee can contain caffeine. Theoretically, caffeine might negate the hypnotic effects of pentobarbital (13742).
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Theoretically, phenothiazines might increase the levels and adverse effects of caffeine.
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Theoretically, phenylpropanolamine might increase the risk of hypertension, as well as the levels and adverse effects of caffeine.
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Theoretically, caffeine might increase the levels and clinical effects of pioglitazone.
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Green coffee contains caffeine. Animal research suggests that caffeine can modestly increase the maximum concentration, area under the curve, and half-life of pioglitazone, and also reduce its clearance. This increased the antidiabetic effects of pioglitazone (108812). However, the exact mechanism of this interaction is unclear.
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Theoretically, quinolone antibiotics might increase the levels and adverse effects of caffeine.
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Theoretically, concomitant use might increase the levels and adverse effects of both caffeine and riluzole.
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Green coffee can contain caffeine. Caffeine and riluzole are both metabolized by cytochrome P450 1A2 (CYP1A2), and concomitant use might reduce metabolism of one or both agents (11739).
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Theoretically, concomitant use might increase stimulant adverse effects.
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Green coffee can contain caffeine. Due to the central nervous system (CNS) stimulant effects of caffeine, concomitant use with stimulant drugs can increase the risk of adverse effects (11832).
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Theoretically, terbinafine might increase the levels and adverse effects of caffeine.
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Green coffee can contain caffeine. Terbinafine decreases the clearance of intravenous caffeine by 19% (11740).
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Theoretically, green coffee might increase the levels and adverse effects of theophylline.
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Green coffee can contain caffeine. Large amounts of caffeine might inhibit theophylline metabolism (11741).
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Theoretically, concomitant use might increase the levels and adverse effects of caffeine.
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Green coffee can contain caffeine. Verapamil increases plasma caffeine concentrations by 25% (11741).
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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 fucoTHIN GREEN. 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, green coffee appears to be well-tolerated. Although green coffee contains caffeine, it is present in small quantities which are less likely to cause adverse effects. Green coffee contains about 20-50 mg caffeine per cup, compared with about 100 mg caffeine per cup of brewed coffee.
Cardiovascular
...Although acute administration of caffeine, a constituent of green coffee, can cause increased blood pressure, regular consumption does not seem to increase either blood pressure or pulse, even in mildly hypertensive patients (1451,1452,2722,13739).
Drinking one or more cups daily of caffeinated coffee, such as green coffee, also doesn't seem to increase the risk of developing hypertension in habitual coffee drinkers (8033,13739).
Chlorogenic acids found in green coffee extracts may adversely affect plasma homocysteine levels. In one randomized controlled trial, 2 grams of chlorogenic acids (the amount found in about 1.5 L of strong coffee) daily for one week resulted in a 12% increase in plasma homocysteine levels (8035). However, in another trial of green coffee extract in a dose equivalent to 140 mg of chlorogenic acids daily for 4 months, there was a slight decrease in plasma homocysteine levels from baseline, but this did not differ significantly from placebo treatment (17970).
The diterpenes cafestol and kahweol found in green coffee beans have been implicated in the hypercholesterolemic effects of unfiltered coffee (19336,53599). However, these compounds are removed from some green coffee extracts. For instance, Svetol (Naturex, South Hackensack, NJ) is reported to contain less than 4 ppm of cafestol and kahweol (88171).
Dermatologic ...Positive skin tests and symptoms of contact allergy have been reported in workers exposed to green coffee bean dust (53568,53653).
Endocrine
...Some evidence shows that caffeine, a constituent of green coffee, is associated with fibrocystic breast disease, breast cancer, and endometriosis in females; however, this is controversial since findings are conflicting (8043).
Restricting caffeine in females with fibrocystic breast conditions doesn't seem to affect breast nodularity, swelling, or pain (8996). A population analysis of the Women's Health Initiative observational study has found no association between consumption of caffeine-containing beverages and the incidence of invasive breast cancer in models adjusted for demographic, lifestyle, and reproductive factors (108806). Also, a dose-response analysis of 2 low-quality observational studies has found that high consumption of caffeine is not associated with an increased risk of breast cancer (108807).
Clinical research in healthy adults shows that increased consumption of caffeine results in increased insulin resistance (91023).
Gastrointestinal ...Orally, stomach irritation was reported by one person in a clinical trial of green coffee extract (104831).
Musculoskeletal ...Epidemiological evidence regarding the relationship between caffeine, which is found in green coffee, and the risk of osteoporosis is contradictory. Caffeine can increase urinary excretion of calcium (2669,10202,11317). Females identified with a genetic variant of the vitamin D receptor appear to be at an increased risk of the detrimental effect of caffeine on bone mass (2669). However, moderate caffeine intake, less than 300 mg per day, does not seem to significantly increase osteoporosis risk in most postmenopausal adults with normal calcium intake (2669,6025,10202,11317).
Neurologic/CNS ...Orally, dizziness was reported by one person in a clinical trial of green coffee extract (104831).
Ocular/Otic ...Conjunctivitis caused by green coffee bean dust in coffee workers has been described in case reports (53657,53589).
Psychiatric ...Chronic use of caffeine, especially in large amounts, may produce tolerance, habituation, and psychological dependence (3719). Abrupt discontinuation of caffeine may result in physical withdrawal symptoms, including headache, fatigue, drowsiness, decreased physical energy, difficulty concentrating, depression, anxiety, irritability, and reduced alertness (13738). Certain populations such as children and the elderly may be more susceptible to the adverse effects of caffeine (13736).
Pulmonary/Respiratory ...Occupational exposure to green coffee beans has been documented to cause numerous adverse respiratory reactions, including bronchial reactivity, asthma, and rhinitis (53589,53641,53644,53648,53650,53665). Healthy subjects exposed experimentally to green coffee dust displayed acute decreases in expiratory flow rates (53653). In one study, green coffee workers displayed numerous acute respiratory symptoms when exposed to dust; these included coughing, increased sputum, sneezing, difficulty in breathing, running nose, and wheezing; these symptoms resolved after leaving work (53647).
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).