Ronald Ross (University of Arizona, Tucson, USA) Watson 
DHEA in Human Health and Aging [PDF ebook] 

Reduced production of DHEA associated with the diseases that accompany aging has led to its use as a nutritional supplement for antiaging, metabolic support, and other purposes. While animal studies have clearly shown substantial benefits of DHEA in combating various disease states, the effect of low levels of DHEA in humans is less established, an