TRIBULUS TERRESTRIS, ERIC BRAVERMAN,MD

Dr. Eric Braverman, MD in the Oct, 2008 issue of Life Extension Magazine, page 81.
" Extracts of the herb Tribulus Terrestris have also been used to manage the symptoms of low testosterone levels. study quoted McKay ,D Nutrients and botanicals for dysfunction: examing the evidence. Alter. Med Rev. 2004 Mar,9(1) :4-16.