ZMA - Studies have shown that taking supplemental zinc and magnesium can elevate testosterone levels significantly. ZMA is a unique anabolic mineral support formula containing highly bioavailable forms of the two minerals; zinc monomethionine (L-OptiZinc® - US Patents 4764633 and 5278329 pending) and covalently-bound zinc/magnesium aspartate. Fortified with absorption- and utilization-enhancing B vitamins this powerful, all-natural, nonsteroidal testosterone-booster also increases insulin-like growth factor (IGF-1) for proven muscle strength increase during workouts. Scientific References 1. Sport Med Train and Rehab (in press). Abstract presented November 14, 1998 at the 18th Annual Meeting of the S.W. Chapter of the ACSM. A novel zinc and magnesium formulation (ZMA) increases anabolic hormones and strength in athletes. Brilla LR, Conte, V. 2. Med and Sci in Sports and Exercise, Vol. 31, No. 5, May 1999. Effects of zinc-magnesium (ZMA) supplementation on muscle attributes of football players. Brilla LR, Conte, V. |
| ISS Research's ZMA (90 Caps) $25 |