An effective and comprehensive aerobic workout program ________.

A. should be performed for at least 90 minutes daily to be effective
B. should be performed once a week to avoid boredom
C. gradually increases in duration and intensity of activities
D. relies on resistance training


Answer: C

Nutritional Science

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What does the set point theory suggest with regard to the body's regulation of weight?

a. When the amount of food intake increases beyond a "set point" a signal causes food intake to decrease and/or energy expenditure to increase. b. When the amount of insulin released increases beyond a "set point" a signal causes food intake to decrease and/or energy expenditure to increase. c. When the amount of adipose tissue increases beyond a "set point" a signal causes food intake to decrease and/or energy expenditure to increase. d. When the amount of adipose tissue increases beyond a "set point" a signal causes serotonin production to decrease and appetite to decrease.

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Sticky carbohydrate-containing foods, such as raisins, are strong caries promoters.

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

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Alcohol requires no digestion.

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

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Some research has shown that supplements of which mineral are associated with significant reductions in both systolic and diastolic blood pressure, especially in individuals with hypertension?

A) ?magnesium B) ?calcium C) ?potassium D) ?sodium

Nutritional Science