|Niacin And Thyroid Disease
Thyroid diseases are cause either due to lack of thyroid hormones (Hypothyroidism) or excess thyroid hormones (Hyperthyroidism). There are mainly two reasons for considering that Niacin could cure thyroid disease.
Firstly, Vitamins B3 is required for normal thyroid hormone production. This is because, the thyroid hormones triiodothyronine (T3) and thyroxine (T4) are derived from an amino acid tyrosine and Vitamin B3 (Niacin) is required to produce tyrosine in the body. Deficiency of Tyrosine may result in hypothyroidism. Hence, tyrosine is required for the proper functioning of the thyroid gland. Tyrosine is synthesized in the body from another amino acid, Phenylalanine, which is readily available in most food sources. To make use of phenylalanine, the body requires Vitamin B3 (Niacin), in addition to other vitamins and minerals. Hence, there should be sufficient intake of vitamin B3 for the thyroid to function normally. The body also requires Vitamin B3 to convert tyrosine to other substances including melanin, the skin pigment.
Another reason is that the thyroid disease has been linked to immune system disorders. In fact, some thyroid diseases, such as Hashimoto’s disease, are simply a type of immune disorder. The cause of hypothyroidism has often been a weak immune system. It is here that the B Vitamins play a very important role. All the B vitamins are known to be extremely effective in building a strong immune system. Moreover, Vitamin B3 (Niacin) is also responsible for protein metabolism and cellular growth, all of which are important for the growth of a healthy the immune system and healthy immune system indicates a healthy thyroid. Although studies continue, experiments have obviously shown that a vitamin treatment is an effective means of ensuring a healthy thyroid.
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