Mental development in infants is LEAST affected by which of the following factors?
a. The social environment in which they are raised
b. The mother's nutrient status after pregnancy
c. The psychological environment in which they are raised
d. Nutrition during the critical period of the first year of life
Question 2
Why was the weight-loss product Ephedra pulled from the market?
A) It was an effective weight-loss product and the pharmaceutical companies complained.
B) It excessively increased the risk of stroke and heart attack.
C) It increased the risk of losing muscle.
D) All of the above