Naturally occurring, intact forms of nondigestible carbohydrates in plants and "woody" plant cell walls are called:

a. dietary fiber.
b. functional fiber.
c. total fiber.
d. sugar alcohols.


a

Nutritional Science

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Which of the following is true about the way we should eat to achieve good nutritional status?

A. Do the best we can but take supplements to fill in the deficient areas. B. Eat only plant products because animal products are bad and generally filled with hormones for animal growth. C. Eat fruits and vegetables because we can get all the nutrients we need from these. D. Eat a wide variety of foods because no single natural food meets all human nutrient needs.

Nutritional Science

Flulike symptoms during primary human immunodeficiency virus (HIV) infection are associated with:

a. lipodystrophy. b. seroconversion. c. opportunistic infections. d. low CD4 + T-cells levels.

Nutritional Science

How can toxicity occur from combining foods and drugs?

a. Caffeinated beverages can increase adverse effects of stimulants. b. Grapefruit juice may reduce drug action and side effects. c. Components of char-broiled meats can increase the metabolism of warfarin. d. When MAO inhibitors are taken, excess dietary thiamin can cause a fatal surge in norepinephrine.

Nutritional Science

What should Julie do to reduce her risk of colorectal cancer?

a. Switch from beer to red wine when she drinks. b. Decrease her intake of red and processed meats. c. Eliminate added sugars. d. Increase her intake of green tea. e. Avoid cigarette smoke.

Nutritional Science