To gain weight healthfully, you should
A. eat a fatty fish at least twice a week.
B. add walnuts to your salad.
C. snack throughout the day.
D do all of the above.
Question 2
Anemia, hair loss, low bone density, irregular heartbeat, and reduced immune function are associated with a
A. BMI of 25 to 29.9.
B. BMI under 18.5.
C. BMI over 30.
D. BMI of 18.5 to 25.