What is the therapeutic use of ephedra? I- The use of ephedra has a long history in traditional oriental medicine. II- Ephedra is used to treat re...

What is the therapeutic use of ephedra?

I- The use of ephedra has a long history in traditional oriental medicine.
II- Ephedra is used to treat respiratory tract diseases and as a supplement for weight loss and muscle gain.
III- The European Commission has approved the use of ephedra for the treatment of respiratory problems in adults and children.
IV- The prolonged use of ephedra can cause taquifilaxia and dependence.
a) Only I and II are correct.
b) Only II and III are correct.
c) Only II and IV are correct.
d) Only I, II, and III are correct.
e) I, II, III, and IV are correct.