Medications are often a. sold over the counter. b. lacking evidence of effectiveness. c. unregulated until a negative health effect is proven. d. equated with vitamins, diet pills, and other supplements.

dr. khan operated on abdul’s left knee, he required a signature from abdul’s orthopedist confirming that the knee required the operation. the orthopedist’s written approval is a form of

poison her by building up too much vitamin k in her body or cause hair loss and a severe case of acne