Vitamin B-12 is supplied almost entirely by

A. vegetables and fruits.
B. human intestinal bacteria.
C. animal products.
D. whole grain cereals and legumes.


Answer: C

Nutritional Science

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________ is an essential amino acid.

A. Homocysteine B. Alanine C. Threonine D. Serine

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A good strategy for moderating one's diet in order to lose weight is to reduce intake of

A. nutrient-dense foods. B. energy-dense foods. C. high-fiber foods. D. all fats.

Nutritional Science

Which foods are characteristic of the Western-type diet?

a. fish and seafood b. meat and refined grains c. dark green and root vegetables d. dried beans and rice e. high-fat dairy products and olive oil

Nutritional Science

189-lb male, collegiate athlete does not want to change body composition. The transition period consists of no physical training. Training Year Sept Oct Nov Dec Jan Feb Mar Apr May June July Aug Preparation Competition Transition General training; focus on endurance Specific training; focus on increasing power and strength Practice races Racing season Active recovery Approximately how many grams

of CHO does he need daily during the transition/active recovery period? A) 344 B) 430 C) 516 D) 688

Nutritional Science