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 ...

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

Some are prescription drugs, such as Ephedra alkaloids, and there are issues regarding their appropriate therapeutic use. Recently attention has been given to their widespread use by athletes, despite ...