In response to concerns about this substance, FDA has proposed mandatory warning labels on the packaging of products containing ephedra. [29] Unfortunately, the powerful dietary supplement ...

Ephedra seeds found in an ancient burial pit may be the earliest evidence yet for the medicinal use of plants.

Ephedra alkaloid content varied considerably among products. Total alkaloid content ranged from 0.0 to 18.5 mg per dosage unit. Ranges for (-)-ephedrine and (+)-pseu-doephedrine were 1.1-15.3 mg ...

which indicates to us the starting product is the ephedra plant." "That gives us ammunition to impact the organised crime groups that are producing this methamphetamine and shipping it to ...

In a crackdown that extends beyond normal drug testing and the recent ban of products containing the stimulant ephedra, the NFL and NFL Players Association agreed to prohibit players from ...