Ingredients | Not Present |
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Nettle/Bladderwrack Compound
(Ingredients: extracts of:)
(Nettle/Bladderwrack Compound Note: Ingredients: extracts of: )
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(Fucus vesiculosus )
(thallus)
((Custom Wildcrafted(TM))(Shade-dried))
(Bladderwrack PlantPart: thallus Genus: Fucus Species: vesiculosus Note: (Custom Wildcrafted(TM))(Shade-dried) )
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(Eleutherococcus sen. )
(root)
((Custom Wildcrafted(TM))(Shade-dried))
(Eleuthero PlantPart: root Genus: Eleutherococcus Species: sen. Note: (Custom Wildcrafted(TM))(Shade-dried) )
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(Urtica dioica )
(seed & calyx)
((Certified Organically Grown)(Custom Wildcrafted(TM))(Shade-dried))
(Stinging Nettle PlantPart: seed & calyx Genus: Urtica Species: dioica Note: (Certified Organically Grown)(Custom Wildcrafted(TM))(Shade-dried) )
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Black Peppercorns
(Piper nigrum )
((Certified Organically Grown)(Shade-dried))
(Black Peppercorns Genus: Piper Species: nigrum Note: (Certified Organically Grown)(Shade-dried) )
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Prickly Ash
(Zanthoxylum c.h. )
(bark)
((Custom Wildcrafted)(Shade-dried))
(Prickly Ash PlantPart: bark Genus: Zanthoxylum Species: c.h. Note: (Custom Wildcrafted)(Shade-dried) )
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certified organic grain alcohol Note: 47-55%, distilled Water, Vegetable Glycerine
Below is general information about the effectiveness of the known ingredients contained in the product Nettle Bladderwrack Compound. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
Below is general information about the safety of the known ingredients contained in the product Nettle Bladderwrack Compound. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
LIKELY SAFE ...when used orally and appropriately, short-term. Eleuthero root extract 300-2000 mg has been used safely in clinical trials lasting up to 3 months (730,1427,2574,7522,11099,15586,91509). There is insufficient reliable information available about the safety of eleuthero when used long-term.
CHILDREN: POSSIBLY SAFE
when used orally in adolescents aged 12-17 years, short-term.
Eleuthero 750 mg three times daily was used for 6 weeks with apparent safety in one clinical trial (75028). There is insufficient reliable information available about the safety of eleuthero in children or adolescents when used long-term.
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
POSSIBLY SAFE ...when applied topically to the skin. A gel containing 1% Fucus vesiculosus extract, applied to the skin twice daily, has been used in clinical research with apparent safety for up to 5 weeks (12799).
POSSIBLY UNSAFE ...when used orally due to its iodine content and possible heavy metal content. Fucus vesiculosus contains up to 0.05% iodine or 226 mcg/gram dry weight (12789,74217). Ingesting more than 150 mcg of iodine daily can cause hyperthyroidism or exacerbate existing hyperthyroidism (12788). Fucus vesiculosus can also contain heavy metals, including cadmium, arsenic, and lead, and can cause heavy metal nephropathy (12789,12800,74213).
PREGNANCY AND LACTATION: POSSIBLY UNSAFE
when used orally because it may contain iodine and heavy metals (12789,74213,74217); avoid using.
POSSIBLY SAFE ...when used orally and appropriately. Stinging nettle root 360-600 mg has been used safely for up to 1 year (5093,11230,15195,76406,96744). ...when used topically and appropriately (12490).
PREGNANCY: LIKELY UNSAFE
when used orally due to possible abortifacient and uterine-stimulant effects (4,6,19).
LACTATION:
Insufficient reliable information available; avoid using.
Below is general information about the interactions of the known ingredients contained in the product Nettle Bladderwrack Compound. 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, eleuthero may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
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Theoretically, eleuthero might have additive effects when used with antidiabetes drugs.
Details
Animal research suggests that certain constituents of eleuthero have hypoglycemic activity in both healthy and diabetic animals (7591,73535,74932,74956,74988,74990). A small study in adults with type 2 diabetes also shows that taking eleuthero for 3 months can lower blood glucose levels (91509). However, one very small study in healthy individuals shows that taking powdered eleuthero 3 grams, 40 minutes prior to a 75-gram oral glucose tolerance test, significantly increases postprandial blood glucose levels when compared with placebo (12536). These contradictory findings might be due to patient-specific variability and variability in active ingredient ratios.
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Theoretically, eleuthero might increase levels of drugs metabolized by CYP1A2.
Details
In vitro and animal research suggest that standardized extracts of eleuthero inhibit CYP1A2 (7532). This effect has not been reported in humans.
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Theoretically, eleuthero might increase levels of drugs metabolized by CYP2C9.
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In vitro and animal research suggest that standardized extracts of eleuthero might inhibit CYP2C9 (7532). This effect has not been reported in humans.
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Theoretically, eleuthero might increase levels of drugs metabolized by CYP2D6.
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Theoretically, eleuthero might increase levels of drugs metabolized by CYP3A4.
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Eleuthero might increase serum digoxin levels and increase the risk of side effects.
Details
In one case report, a 74-year-old male who was stabilized on digoxin presented with an elevated serum digoxin level after starting an eleuthero supplement, without symptoms of toxicity. After stopping the supplement, serum digoxin levels returned to normal (543). It is not clear whether this was due to a pharmacokinetic interaction or to interference with the digoxin assay (15585). Although the product was found to be free of digoxin and digitoxin (543), it was not tested for other contaminants (797).
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Theoretically, eleuthero might interfere with immunosuppressive drugs because of its immunostimulant activity.
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Theoretically, eleuthero might decrease levels of drugs metabolized by OATP.
Details
In vitro research suggests that eleuthero inhibits OATP2B1, which might reduce the bioavailability of oral drugs that are substrates of OATP2B1 (35450). Due to the weak inhibitory effect identified in this study, this interaction is not likely to be clinically significant.
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Theoretically, eleuthero might increase levels of P-glycoprotein substrates.
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Theoretically, combining Fucus vesiculosus with amiodarone might cause excessively high iodine levels.
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Theoretically, taking Fucus vesiculosus with antiplatelet or anticoagulant drugs might increase the risk of bruising and bleeding.
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Due to its iodine content, Fucus vesiculosus might alter the effects of antithyroid drugs.
Details
Fucus vesiculosus contains high concentrations of iodine (7135). Iodine in high doses has been reported to cause both hyperthyroidism and hypothyroidism, depending on the individual's past medical history. Taking Fucus vesiculosus while using antithyroid drugs could alter the effects of the antithyroid drugs (2138,17574).
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Theoretically, concomitant use of Fucus vesiculosus with CYP2C8 substrates might increase the risk for adverse effects.
Details
In vitro research shows that fucoidan, a constituent of Fucus vesiculosus, inhibits CYP2C8 (97791). This interaction has not been reported in humans.
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Theoretically, concomitant use of Fucus vesiculosus with CYP2C9 substrates might increase the risk for adverse effects.
Details
In vitro research shows that fucoidan, a constituent of Fucus vesiculosus, inhibits CYP2C9 (97791). This interaction has not been reported in humans.
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Theoretically, concomitant use of Fucus vesiculosus with CYP2D6 substrates might alter the effects of these substrates.
Details
In vitro research shows that fucoidan, a constituent of Fucus vesiculosus, both inhibits and induces CYP2D6 (97791). This interaction has not been reported in humans.
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Theoretically, concomitant use of Fucus vesiculosus with CYP3A4 substrates might increase the risk for adverse effects.
Details
In vitro research shows that fucoidan, a constituent of Fucus vesiculosus, inhibits CYP3A4 (97791). This interaction has not been reported in humans.
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Concomitant use of Fucus vesiculosus and lithium has resulted in hyperthyroidism.
Details
There is a case of hyperthyroidism occurring in a patient taking Fucus vesiculosus and lithium (74217). Monitor thyroid hormones closely in patients taking lithium and Fucus vesiculosus concomitantly.
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Due to its iodine content, Fucus vesiculosus might alter the effects of thyroid hormone.
Details
Fucus vesiculosus contains high concentrations of iodine (7135). Iodine in high doses has been reported to cause both hyperthyroidism and hypothyroidism, depending on the individual's past medical history. Taking Fucus vesiculosus while using thyroid hormone could alter the effects of thyroid hormone.
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Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
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Theoretically, combining stinging nettle with diuretic drugs may have additive effects.
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Theoretically, stinging nettle might reduce excretion and increase levels of lithium.
Details
Animal research suggests that stinging nettle has diuretic and natriuretic properties, which could alter the excretion of lithium (76402). The dose of lithium might need to be decreased.
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There is some concern that stinging nettle might decrease the effects of anticoagulant drugs such as warfarin.
Details
Stinging nettle contains a significant amount of vitamin K (19). When taken in large quantities, this might interfere with the activity of warfarin.
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Below is general information about the adverse effects of the known ingredients contained in the product Nettle Bladderwrack Compound. 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, eleuthero root is generally well tolerated when used short-term.
Most Common Adverse Effects:
Orally: Diarrhea, dyspepsia, gastrointestinal upset, headache, nausea, and urticaria.
Cardiovascular ...Orally, increased blood pressure has been reported in children with hypotension taking eleuthero in one clinical study (74980). Eleuthero has been reported to cause tachycardia, hypertension, and pericardial pain in patients with rheumatic heart disease or atherosclerosis. It is unclear if these effects were caused by eleuthero, or by the cardioglycoside-containing herb, silk vine (Periploca sepium), which is a common adulterant found in eleuthero products (12,797,6500).
Dermatologic ...Orally, eleuthero has been reported to cause rash in some clinical studies (75013,75028).
Gastrointestinal ...Orally, eleuthero has been reported to cause dyspepsia, nausea, diarrhea, and gastrointestinal upset in some patients (74938,75028,91510).
Genitourinary ...Orally, mastalgia and uterine bleeding were reported in 7. 3% of females taking eleuthero 2 grams daily in one clinical study (6500,11099). These adverse effects seem to be more likely with higher doses.
Neurologic/CNS
...Orally, headaches have been reported in 9.
8% of people taking eleuthero in one clinical study (11099).
In one case report, a 53-year-old female developed spontaneous subarachnoid hemorrhage associated with the use of an herbal supplement containing red clover, dong quai, and eleuthero (70419). It is unclear if this event was related to the use of eleuthero, the other ingredients, the combination, or another cause entirely.
Psychiatric ...Orally, nervousness has been reported in 7. 3% of people taking eleuthero in one clinical study (11099). Eleuthero has also been reported to cause slight anxiety, irritability, and melancholy in some patients (6500,11099). These adverse effects seem to be more likely to occur with higher doses.
General
...When used orally, Fucus vesiculosus may be unsafe due to its iodine content.
Topically, Fucus vesiculosus appears to be well tolerated.
Most Common Adverse Effects:
Orally: Goiter, hyperthyroidism, hypothyroidism.
Serious Adverse Effects (Rare):
Orally: Thyroid cancer.
Cardiovascular ...In one report, a young adult with obesity developed palpitations and syncope after taking an oral weight loss supplement containing a combination of Fucus vesiculosus, dandelion, and boldo for 3 weeks. The patient was found to have a prolonged QT interval on ECG and frequent episodes of sustained polymorphic ventricular tachycardia (14321). It is not clear whether Fucus vesiculosus, another ingredient, or the combination of ingredients is responsible for this adverse effect. The product was not analyzed to determine the presence of any potential toxic contaminants.
Endocrine
...Orally, Fucus vesiculosus can cause or exacerbate hyperthyroidism due to its high iodine content (12789,13061,74217).
One case of hyperthyroidism has been reported for a 60-year-old patient taking lithium for bipolar disorder and a combination product containing Fucus vesiculosus 0.125 grams, cascara 0.170 grams, and Frangula 0.222 grams per tablet for laxative purposes. The patient had been taking one tablet of the combination laxative product daily for several years. Following discontinuation of the supplement, thyroid levels normalized (74217). Similar cases of hyperthyroidism have been reported for patients taking other seaweed-containing herbal supplements (Dream Shape; Ever Youth). Analyses of these supplements shows that these products contain triiodothyronine 1 mcg and thyroxine 3-4 mcg. In addition to seaweed, Dream Shape also contains hydrangea vine, maltose, chrysanthemum, Chinese matrimony vine, and sucrose, while Ever Youth contains radish, lotus leaf, chrysanthemum, hawthorn, senna tea, and Chinese matrimony vine (13061).
Orally, prolonged use of Fucus vesiculosus has been associated with hypothyroidism (13664). The iodine in Fucus vesiculosus can cause idiosyncratic reactions.
According to the Institute of Medicine Food and Nutrition Board, prolonged, high dietary intake of iodine is associated with goiter and an increased risk of thyroid cancer (7135).
Genitourinary ...A case of hemorrhagic cystitis characterized by dysuria and polyuria has been reported in a young adult who took a specific product (Slim-Kombu, Balestra and Mech) containing Fucus vesiculosus and 19 other herbal extracts orally for weight loss. Upon discontinuation, symptoms improved (46959). It is unclear if this effect was due to Fucus vesiculosus or other ingredients in the supplement.
Renal ...A case of hemorrhagic cystitis characterized by dysuria and polyuria has been reported in a young adult who took a specific product (Slim-Kombu, Balestra and Mech) containing Fucus vesiculosus and 19 other herbal extracts orally for weight loss. Upon discontinuation, symptoms improved (46959). It is unclear if this effect was due to Fucus vesiculosus or other ingredients in the supplement. Nephrotoxicity has been associated with oral intake of Fucus vesiculosus that was contaminated with arsenic (12800).
General
...Orally, stinging nettle seems to be generally well tolerated.
Most Common Adverse Effects:
Orally: Constipation, diarrhea.
Topically: Contact with the raw plant causes itching, rash, and stinging.
Dermatologic ...Topically, fresh stinging nettle leaves and stalk can cause localized rash, itching, and stinging (12490,76399,76412,76414,76417,76428,76448,96746). Usually, short exposure to stinging nettle results in a transient urticarial reaction and a stinging sensation which may persist for more than 12 hours (76399,76414,76417,96746). In one report, a patient placed a fresh stinging nettle leaf on the tongue to suck out the sap of the leaf. Severe tongue edema, pain, and urticaria developed within 5 minutes. Symptoms continued for several hours after the leaf was removed (15197). In another case report, a young couple intoxicated with methamphetamine fell and laid in a stinging nettle bush for 20 minutes, after which urticaria and pain continued for 2-3 weeks, and a heightened sensitivity to cold persisted for several months (96746).
Endocrine
...A case of gynecomastia has been reported for a 33-year-old male who consumed stinging nettle tea 2 cups daily for one month prior to symptom onset.
The condition subsided one month after discontinuing stinging nettle tea (76410).
There have been two cases of galactorrhea associated with the consumption of stinging nettle for one month (76410,108902). In one case, a 33-year-old female consuming stinging nettle tea showed high levels of estradiol and low levels of follicle stimulating hormone (FSH) and luteinizing hormone (LH). The levels of these hormones normalized 6 weeks after discontinuing stinging nettle tea (76410). In the other case report describing a 30-year-old female self-treating with stinging nettle 500 mg daily, hormone levels were not reported; however, a mammogram showed scattered areas of fibroglandular density and benign-appearing calcifications. This patient had complete resolution of symptoms 1 week after discontinuation of stinging nettle (108902).
Gastrointestinal ...Orally, stinging nettle root can cause gastrointestinal complaints, including diarrhea and constipation (1,7,11230). Stinging nettle above ground parts may cause mild gastrointestinal discomfort when taken on an empty stomach (7035). Stinging nettle juice may cause diarrhea (1). One patient taking a combination product containing stinging nettle root extract and pygeum bark extract (Prostatonin, Pharmaton) experienced continual gastrointestinal pain and hyperperistalsis. It is not clear if this effect was due to stinging nettle or pygeum (70230).
Genitourinary ...There is a case report of decreased ejaculatory volume associated with an herbal blend product containing stinging nettle root extract, saw palmetto extract, pumpkin seed oil extract, lemon bioflavonoid extract, and beta-carotene (5093). It is unclear if this was due to stinging nettle, other ingredients, or the combination.
Hepatic ...A case of idiosyncratic drug-induced liver disease (DILI) is reported in a 36-year-old female who presented with abdominal pain after 1 month of taking an herbal liver detox tea containing stinging nettle and other ingredients. Remarkable laboratory values included elevated liver enzymes, alkaline phosphatase, and total bilirubin. The patient received a loading dose of N-acetylcysteine and was hospitalized for 12 days (112178). However, it is unclear if the adverse effect was due to the stinging nettle, other ingredients, or the combination.
Other ...Orally, stinging nettle root can cause sweating (1,7).