Thyroid hormones are produced and secreted by the thyroid gland, which is a tiny gland in the neck. Thyroid hormones serve a critical function in the body's metabolic rate regulation. Thyroid hormone has an impact on practically every cell in the body, including the digestive system, heart, muscles, bones, brain, and reproductive system. Thyroid disease is one of the most frequent hormonal problems. For more details please contact us! 7982224266.