A key precursor to cortisol, DHEA and progesterone, pregnenolone promotes normal adrenal function and supports the stress response system by acting as a hormone precursor. CLINICAL APPLICATIONS * Promotes Normal Hormonal Balance * Helps Maintain Healthy Memory and Cognitive Function * Supports Mood Regulation * Supports the Stress Response System by Acting as Hormonal Precursor OVERVIEW Pregnenolone is a pro-hormone that is synthesized in the brain and adrenals, but also in the liver, skin, brain, testicles, ovaries and retina. As a biochemical precursor to DHEA and progesterone, pregnenolone helps to keep a normal balance between these hormones in the body and as a result, helps to modulate the cortisol-driven stress response system, support nerve cell growth and modulate mood.