Emily wants to make sure that she does not catch a cold. She should
A) wash her hands frequently and thoroughly.
B) take EmergenC–1000 mg of vitamin C every day.
C) take zinc supplements at the level that is above the Upper Limit.
D) consume a high-fiber diet–bran cereals, and peas and beans.
Answer: A
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Describe any two steps that middle school could take to help their students make healthier choices at school or at home
The most common cause of vitamin toxicity is
A. overconsumption of nutritional supplements. B. overconsumption of carrots. C. overapplication of vitamin A cream for acne. D. overconsumption of cod liver oil.
Worldwide, the major cause of undernutrition is
A) diseases (such as AIDS). B) overpopulation. C) poor farming practices. D) unequal distribution of food.
In starvation, the brain uses which nutrient as an energy source?
a. fatty acids b. lactic acid c. glucose d. ketone bodies