In 2004, the Food and Drug Administration (FDA) banned the sale of ephedra-containing products in the United States due to these risks. An ECA stack contains the following: While its herbal source ...

With their wide-spread and easy availability, it is not surprising that hundreds of adverse drug reactions and several deaths have been attributed to ephedra. [14,15,16,17,18,19,20,21,22,23,24 ...

In a crackdown that extends beyond normal drug testing and the recent ban of products containing the stimulant ephedra, the NFL and NFL Players Association agreed to prohibit players from ...

Results: CNS stimulants have psychotropic effects that may be perceived to be ergogenic. Some are prescription drugs, such as Ephedra alkaloids, and there are issues regarding their appropriate ...