ATLANTA, Georgia (CNN) -- A study undertaken for the Food and Drug Administration concludes that popular dietary supplements containing ephedra products can pose severe health risks and even kill ...

Supplements are often seen as a means to enhance overall health—which is why it may be surprising to hear that some of them ...

While we evaluated only 20 products, the results indicate that product inconsistency is pervasive among ephedra supplement manufacturers. Our findings raise several issues regarding this ...