A 2012 review by a panel convened by the U.S. Department of Defense to study whether the military should ban methylhexanamine supplements from stores on its bases concluded that: "The existing evidence does not conclusively establish that DMAA-containing substances are causally-associated with adverse medical events.
A 2012 review of the regulatory status of DMAA found that "1,3-Dimethylamylamine (DMAA) is a pressor amine often found in food supplements for athletes at dosages of 25-65 mg.