Food supplement with vitamins , minerals and amino acids that contribute to maintaining the normal function of thyroid hormones. BENEFITS Specially formulated to provide vitamins, minerals and amino acids involved in the production of thyroid hormones. The body uses the amino acid tyrosine and the mineral iodine to produce thyroid hormones, which are important for regulating temperature, energy, and many physical and mental functions.Vitamin C , folic acid , copper , magnesium , manganese , and iron convert phenylalanine to tyrosine in the body.Vitamins B3 , B4 , B6 , and B12 are involved in hormone production and regulation of the thyroid, pituitary, and adrenal glands. Designed to support thyroid gland function. Recommended dosage 2-3 capsules per day, before meals.Warnings - Precautions : May not be suitable for people with fish or seafood allergies. If you are taking Thyroxine concomitantly, do not take more than 1 capsule per day (or more than 30 μg of Iodine per day). It is not recommended for pregnant women, in cases of melanoma, schizophrenia, high blood pressure, or if you are taking MAO inhibitors. Nutritional Value & Ingredients 1 capsule provides on average: Vitamin C 12.5 mg Niacin 15 mg Vitamin B6 3.3 mg Folic acid 60 μg Vitamin B12 5 μg Iron 1.25 mg Magnesium 25 mg Zinc 2.5 mg Iodine 30 μg Manganese 1.25 mg Copper 250 μg Selenomethionine 30 μg Thyroidin 450 mg