Bioclinic Naturals ThyroVantage HT, 90 VCaps

Provides nutritional building blocks for healthy thyroid hormone formation
Includes tyrosine and key minerals for thyroid function, including iodine, selenium, copper, and manganese
Withania somnifera (ashwagandha) and guggul extract stimulate thyroid function
Pantothenic acid helps support adrenal gland responsiveness
Suitable for vegetarians/vegans
Feature Summary
Subclinical hypothyroidism is present in 10% of the adult population and, if untreated, it increases the risk for cardiovascular disease.1–3 As an adjunct to prescriptive treatment, ThyroVantage HT provides the nutritional building blocks for healthy thyroid hormone production, including L-tyrosine, an important nutritional precursor for thyroxine (T4). It also provides catecholamines, such as norepinephrine and dopamine, as supplementation has been shown to mitigate periods of stress.4,5 Potassium iodide provides iodine, which is critical to thyroid hormone formation and is deficient in 15–23% of women.6,7 Iodine supplementation among women with iodine deficiency has been shown to reduce both TSH and cholesterol levels.8

ThyroVantage HT includes two herbs known to stimulate thyroid function: Commiphora mukul, shown to enhance T3 formation in animal studies, and Withania somnifera, which significantly improved TSH, T3, and T4 levels in patients with subclinical hypothyroidism in a prospective randomized and controlled trial.9–12 Selenium (as selenomethionine) is also included, as supplementation has been shown to reduce thyroid autoantibody levels (thyroid peroxidase) among adults, both when combined with levothyroxine and when given alone.13 Pantothenic acid provides additional adrenal support, with the minerals copper and manganese providing cofactor support for thyroid function.

Medicinal Ingredients: Coenzyme Q10 (Microorganism) (whole cell) 200 mg, BioPQQ® Pyrroloquinoline Quinone (Disodium Salt) 17.65 mg, SUN-E 900™ Vitamin E (d-Alpha Tocopherol) (Helianthus annuus) (seed) 5 IU (3.35 mg AT*), NAC (N-Acetyl-L-Cysteine) 250 mg, Alpha-Lipoic Acid 300 mg, Vitamin B1 (Thiamine Hydrochloride, Benfotiamine) 31.7 mg, Vitamin B2 (Riboflavin 5’-Phosphate Sodium) 10 mg, Niacin (Inositol Hexanicotinate) 100 mg, Vitamin B5 (Calcium d-Pantothenate) 100 mg, Vitamin B6 (Pyridoxal 5’-Phosphate Monohydrate) 25 mg, Vitamin B12 (Methylcobalamin) 500 mcg, Folate (from (6S)-5-Methyltetrahydrofolic Acid (MTHF), Glucosamine Salt, Quatrefolic®) 400 mcg, Biotin 250 mcg, Choline Dihydrogen Citrate 50 mg, Inositol (Inositol Hexanicotinate) 50 mg, L-Carnitine (Tartrate) 500 mg, Japanese Knotweed Extract (Fallopia japonica) (root) (20% Trans-Resveratrol) 200 mg, Grape Seed Extract (Vitis vinifera) (seed) (80% Oligomeric Proanthocyanidins) 25 mg, Vitamin E (d-Alpha Tocopheryl Acid Succinate) 400 IU (268 mg AT*), Selenium (Yeast) 100 mcg, Vitamin C (Ascorbic Acid) 100 mg, Manganese (Gluconate) 10 mg, Magnesium (Bisglycinate) 200 mg, Fish Oil Concentrate (Anchovy, Sardine, and/or Mackerel) 1425 mg, Omega-3 Fatty Acids 900 mg, Eicosapentaenoic Acid (EPA) 600 mg, Docosahexaenoic Acid (DHA) 300 mg, Vitamin D3 (Cholecalciferol) 1000 IU (25 mcg), L-Tyrosine 250 mg, Ashwagandha Extract (Withania somnifera) (root) (1.5% Withanolides) 75 mg, Guggul Extract (Commiphora mukul) (gum oleoresin) (2.5% Guggulsterone) 60 mg, Pantothenic Acid (Calcium d-Pantothenate) 50 mg, Copper (Cupric Gluconate) 250 mcg, Manganese (Citrate) 250 mcg, Iodine (Potassium Iodide) 50 mcg, Selenium (Selenomethionine) 25 mcg.
Non-Medicinal Ingredients: Vegetarian capsule (carbohydrate gum [cellulose], purified water), microcrystalline cellulose, vegetable grade magnesium stearate (lubricant).

Recommended Adult Dose: 2–4 capsules per day (1–2 capsules with breakfast and 1–2 capsules with lunch) or as directed by a health care practitioner.