Food companies can write pretty much whatever they want on the front of their packages. Lately, they've been using the word ...

The content of ephedra alkaloids in herbal dietary supplements containing ephedra (ma huang) was studied. The ephedra alkaloid content of 20 ephedra-containing supplements was determined by high ...

These ingredients are also known by other names, such as: Ma huang for ephedra Guarana for caffeine White willow bark extract for aspirin It is not recommended to combine these ingredients for a ...