How many people in the world digest and absorb lactose efficiently throughout their adult life?

a. 15%
b. 35%
c. 50%
d. 75%
e. 95%


Answer: B

Nutritional Science

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A. zinc B. homocysteine C. vitamin D D. vitamin E

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What nutrient has accounted for virtually all of the increase in kcalorie intake of people in the United States since the 1970s??

A) ?fat B) ?protein C) ?alcohol D) ?carbohydrate

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The group of adults who are MOST likely to have tried and MOST likely to be current users of e-cigarettes are non-Hispanic:

What will be an ideal response?

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Which would be considered an acceptable medical abbreviation?

a. QD b. U c. cc d. mmHg e. IU

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