All the energy available to humans has its origins in ________.

A. carbon dioxide and water
B. foods and beverages
C. the sun's solar energy
D. the oxygen we breathe


Answer: C

Nutritional Science

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Scurvy defective bone growth, and poor wound healing are all associated with a deficiency of

A. vitamin A. B. vitamin B12 (cobalamins). C. vitamin C. D. vitamin D. E. vitamin B1 (thiamine).

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As the newly appointed director of International Supplementation for the World Health Organization (WHO), you propose supplementing the diets of malnourished populations worldwide with nutrients that would markedly improve health and well-being

Which of the following nutrients is most likely to be deficient? a. Iron b. Iodine c. Vitamin A d. Vitamin D e. Zinc

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Sedentary individuals can meet the recommended daily intake of vitamins through food alone, but most endurance athletes cannot because exercise accelerates the loss of vitamins

Indicate whether the statement is true or false

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A long-term complication of heart transplant might be: a. osteoporosis

b. hypokalemia. c. weight gain. d. migraine headaches. e. hyponatremia.

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