Depletion of which nutrient is associated with lower work performance, athletic performance, cognitive function, reproductive function, and reduced immune function?

a. vitamin E
b. sodium
c. iron
d. fiber


Ans: c. iron

Nutritional Science

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Dark green leafy vegetables such as kale and bok choy are good sources of calcium.

Answer the following statement true (T) or false (F)

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Alcohol is primarily metabolized by the

A) stomach. B) liver. C) spleen. D) kidney.

Nutritional Science

Both anorexia nervosa and bulimia nervosa may lead to electrolyte imbalances.

Answer the following statement true (T) or false (F)

Nutritional Science

Billy is six months old. Since his birth, Billy's weight and height have been in the 90th percentile on the growth charts. What does this tell you about Billy's growth and expected development?

A. Billy is underweight and is not growing well. B. Billy is overweight and is consuming too many Calories. C. Billy is growing consistently; he may grow to be a larger, but healthy, adult. D. Billy is growing normally; he may grow to be a smaller, but healthy, adult.

Nutritional Science