The magnesium present in mineral water has a bioavailability of about ____ percent.?

A) ?5
B) ?25
C) ?50
D) ?90


C

Nutritional Science

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Where is vitamin B12 primarily absorbed?

a. Stomach b. Rectum c. Ileum d. Colon

Nutritional Science

Which of the following conclusions can be accurately drawn from the results depicted in this visual?

a) Following a high-fiber diet increases transit time. b) Following a low-fiber diet decreases transit time. c) Following a low-fiber diet adds weight to the weight. d) Stool weights are greater and transit times are shorter for Ugandan villagers.

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All of the following are true regarding growth spurts EXCEPT:

a. prior to a growth spurt, food intake increases. b. children put on a few pounds of fat stores before a growth spurt. c. muscle stores are used to supply energy needed for growth in height. d. prior to a growth spurt, appetite increases.

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What term best describes a failure of the body's cells to respond to secretion of insulin?

a. Central obesity b. Insulin resistance c. Thyroid insufficiency d. Hypothalamic impedance e. Islet cell pathology

Nutritional Science