________ of one's general energy needs are fueled by proteins.

A. Seventy percent
B. Fifteen percent
C. Fifty percent
D. Five percent


Answer: D

Nutritional Science

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Starting at the age of 20, you should have the lipoprotein profile of your blood tested every 5 years

Indicate whether statement is true or false.

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For lasting endurance, consume ________ grams of carbohydrate per hour during exercise

A. 10 to 20 B. 20 to 30 C. 30 to 60 D. 60 to 90

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Don recorded his food intake for a week and then used a computerized dietary analysis program to analyze his diet record. According to the results of the analysis, his average daily saturated fat intake was 5% of total calories; his average daily unsaturated fat intake was 12% of total calories; and his average daily cholesterol intake was 350 mg. Based on this information, his total fat intake is ________ the Acceptable Macronutrient Distribution Range.

A. within B. below C. above D. More information about Don's omega-3 intake is needed to answer this question.

Nutritional Science

Taking vitamin E supplements along with which of the following can cause uncontrollable bleeding?

A) anticoagulants B) cholesterol-lowering medications C) antidepressants D) oral contraceptives

Nutritional Science