Misc: what is the political arm of the i.r.a?

Questions

Intelligent people have more zinc and ---------- in their hair.?

---------- drug prescriptions will be filled incorrectly in the next 12 months.?

According to the ancient Chinese, swinging your arms cures ---------- pain.?

---------- was first used as a medical treatment in 2700 B.C. by Chinese emperor Shen-Nung.?

Almost ---------- million pounds of medical trash is generated each day in the U.S.?