ephedrine hydrochloride
The main active chemical component of ephedra is ephedrine, a beta-adrenergic agonist (increases heart rate and body temperature.) Ephedrine is a powerful stimulator that increases metabolism. Ephedra has been used widely to treat many conditions such as the common cold, asthma, and congestion of the bronchial tubes. Research conducted on ephedrine has shown that it has interesting implications for bodybuilders, weight-trainers, and athletes. Some of the effects are:
