He cautioned against two options used for weight loss: ephedra and bitter orange. Learn more about the risks associated with ...

Geiga revealed that ephedra and cascara sagrada are the ones to avoid. Read on to learn more. Ephedra, commonly used for weight loss and energy enhancement, contains ephedrine alkaloids that can ...

Hundreds of ephedra-containing supplements are currently available in the United States. Ironically, ephedra supplements vastly outnumber conventional prescription and nonprescription medications ...

It's March 1, the morning after the White House announced it wants tougher labeling rules for the diet supplement ephedra. And tens of thousands of people are here for The Arnold Classic and ...

The San Diego Botanic Garden expands its collection of medicinal plants four-fold as scientists learn to harness their power.