Finding non-toxic form of selenium

Abstract

Selenium is a vital trace element, a key agent in the functioning of the human antioxidant system. Maintaining its optimal level in the body prevents the development of a wide range of pathologies and disorders in the functioning of the endocrine, cardiovascular, reproductive, nervous and other systems. Deficiency of this microelement is observed in 50% of Russians, reaching 95–100% in some regions. Therefore, the correction of selenium status is an urgent task of public health, in connection with which research is underway on various selenium compounds that differ in efficiency, degree of bioavailability and toxicity. The most appropriate human physiology, well-absorbed, effective and safe form of selenium is the amino acid l-selenocystin (selenocysteine in a reduced state). This is what formed the basis of the Parafarm drug SELENBIO for women, which allows compensating for selenium deficiency in different categories of the population without the risk of intoxication.