The Food and Drug Administration is warning to consumers not to buy dietary supplements containing the ingredient dimethylamylamine, or DMAA. The strongly worded warning from the agency, which calls ...

After Rock Center’s report last week on the supplement industry and concerns about DMAA, an ingredient used in a popular work-out supplement, the maker of DMAA announced Tuesday that it plans to ...

The DMAA-containing performance-enhancing supplement Jack3d has come under the microscope after it was revealed Wednesday that marathoner Claire Squires died last year after using it. BodyBuilding.com ...

The Food and Drug Administration on Friday questioned the safety of DMAA, a stimulant used in dietary supplements, alleging that marketers were illegally selling the chemical. Popular with fitness ...

The manufacturer of the drink powder linked to Claire Squires' death during last year's London Marathon has defended the product's safety. "USPlabs sympathizes with the family of Ms. Squires for their ...

Joseph Perez used to gear up for his intense workouts by taking ephedra-based dietary supplements. When they were banned because of safety concerns, Perez turned to an even more potent stimulant ...

CAMP FOSTER, Okinawa — The U.S. Food and Drug Administration has ordered fitness supplement companies to immediately stop selling popular bodybuilding and weight-loss products containing DMAA, because ...

University of Adelaide provides funding as a member of The Conversation AU. The TGA has now made a ruling, announced today, and placed DMAA in appendix C of the scheduled drug list. DMAA is an ...

CAMP FOSTER, Okinawa - The Army will continue a study into the effects of the bodybuilding supplement DMAA on soldiers despite a federal government order last week halting public distribution of the ...