Thyroid is a small gland located in the front of the neck. It produces the necessary hormones for the body : thyroxin (T4) and triiodothyronine (T3). These hormones regulate metabolism, proper functions of internal organs, heart function and cholesterol levels, as well as body weight, muscle strength and memory. Thyroxine (T4) is responsible for the proper function of the sexual glands and the cardiovascular system, it also takes part in a series of metabolic changes in the body, and the most important of these is the transformation of triiodothyronine (T3), which in turn is responsible for the proper functioning of the nervous system and the brain. Insufficient amount of thyroid hormones (hypothyroidism) is manifested, inter alia, by weight gain, deterioration of skin, hair and nails, and depression. Excessive production of thyroid hormones (hyperthyroidism) is manifested by a sudden decrease in weight, hyperactivity of the nerves, excessive sweating and cardiac problems such as accelerated heart rate or heart failure. Comprehensive thyroid support will be provided by the Triple Action Thyroid Supplement. The product will support the natural production of T4 thyroid hormone, it will also support the activity of the enzyme converting T4 into the most active thyroid hormone – T3. In addition, the supplement will inhibit the production of pathological amounts of "reverse T3" (rT3), while supporting the maintenance of normal levels of T3 and T4. An important component of thyroid hormones is iodine, it is responsible for the production of thyroid hormones in the thyroid gland. The Iodoral ® supplement will provide iodine and potassium iodide - essential for normal thyroid function. Selenium is an element necessary for the synthesis of thyroid hormones, and its deficiency is the cause of poor iodine absorption, which in turn leads to the development of hypothyroidism. Three unique forms of selenium enriched with vitamin E will provide Super Selenium Complex supplement.