Which of the following is an active form of vitamin A?
a. tocopherol
b. beta-carotene
c. calcitriol
d. retinoic acid
Answer: d. retinoic acid
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Nutrition counseling should be initiated for persons infected with HIV:
a. soon after diagnosis. b. when they begin to experience symptoms of the disease. c. when they experience nutrition-related drug side effects. d. at the time that involuntary weight loss is noted.
?Discuss ways in which the body's metabolism adapts to conditions of fasting/starvation. How do these adaptations affect the rate of weight loss when a person follows a low-kcalorie diet?
What will be an ideal response?
Pellagra is a condition associated with a deficiency of which vitamin?
A) vitamin B2 B) vitamin C C) vitamin B3 D) vitamin D
How do successful weight-loss diets really work?
a. By burning off body fat b. By reducing absorption in the GI tract c. By altering the body's metabolism d. By reducing food energy intake