The military’s prohibited supplement list struggles to keep pace with stimulant analogs, misleading labels, and on-base sales ...

NSF International suspects that 1,3-DMAA and its "chemical cousins" are similar to ephedrine or ephedra, which the FDA banned in 2004. On a bad day, it could be filled with dangerous, untested, or ...

Makers of dietary supplements are at it again, putting a new chemical stimulant – untested on humans — into workout, weight-loss and brain-function products sold widely through retailers including ...

On a bad day, it could be filled with dangerous, untested, or illegal chemicals that slip past government regulators and provide a dangerous high that could stop your heart. Researchers at NSF ...