Poly-thyronine - deiodinated form of thyroxine, a key hormone for the regulation and stimulation of metabolism in the human organism, secreted by the thyroid. It may have stimulating influence on the secretion abilities of this gland and thanks to this, it may demonstrate the ability to increase the basic energy expenditure of the organism, facilitating the achievement of calorie deficit.
Apart from this, it is proven that poly-thyronine is a thermogenic. It means that it may intensify the production of heat by the organism, which is related to additional energy expenditure in order to increase temperature. Taking into consideration these to aspects of effectiveness of poly-thyronine, it constitutes perfect complementation of dietary supplements, the effectiveness of which is directed at the promotion of the pace of loss of fatty tissue.