A nutrient requirement is

A. an amount of a nutrient that includes a "margin of safety."
B. the smallest amount of a nutrient that maintains a defined level of nutritional health.
C. an amount of a nutrient that ensures optimal nutritional status.
D. the recommended daily intake of a nutrient.


Answer: B

Nutritional Science

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a. Carbohydrates b. Lipids c. Protein d. Vitamins

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Which of the following vitamins is metabolized into acyl carrier protein, which is involved in the synthesis of fatty acids?

A. thiamin B. pantothenic acid C. riboflavin D. niacin

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During physical activity, an ultra-endurance athlete needs to consume carbohydrates at a rate of

A) 20 g of simple carbohydrates. B) 30-60 g per hour. C) 150-300 g. per day. D) Up to 90 g per hour.

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Which acid is an omega-3 fat?

a. Acetic acid b. Palmitic acid c. Linoleic acid d. Docosahexaenoic acid e. Arachidonic acid

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