Prestara

Dehydroepiandrosterone (DHEA), also known as androstenolone, is an endogenous steroid hormone precursor.[4] It is one of the most abundant circulating steroids in humans.[5] DHEA is produced in the adrenal glands,[6] the gonads, and the brain.[7] It functions as a metabolic intermediate in the biosynthesis of the androgen and estrogen sex steroids both in the gonads and in various other tissues.[4][8&#... [wikipedia]