A male tennis player consumes sufficient energy (kcal) and a nutrient-dense diet. Is he likely to consume sufficient vitamins from his diet alone?
a. Yes, his diet is likely to provide the vitamins he needs.
b. No, his vitamin needs are too high to be met through diet alone.
Q. 2Which meal is lacking in vitamin C?
a. Roast beef, carrots, noodles, and tea
b. Hot dog, cabbage, French fries, and milk
c. Steak, broccoli, baked potato, and coffee
d. Spaghetti with fresh tomato sauce, garlic bread, and red wine
Q. 3High bioavailability refers to a compound that:
a. is metabolized quickly.
b. can be transported without attaching to a protein.
c. has a high degree of absorption and utilization.
d. is concentrated in food.
Q. 4Which source contains the purest chemical form of vitamin C?
a. Orange juice
b. Fruit-flavored beverage with vitamin C added
c. Vitamin C supplement produced from natural sources
d. All of the above are equal
Q. 5Wheat germ is an excellent source of which vitamin?
a. Vitamin A
b. Vitamin C
c. Vitamin D
d. Vitamin E
Q. 6Meats provide an excellent source of:
a. vitamin B1 (thiamin).
b. vitamin B2 (riboflavin).
c. vitamin B3 (niacin).
d. vitamin C.
Q. 7Milk and milk products are excellent sources of:
a. vitamin B1 (thiamin).
b. vitamin B2 (riboflavin).
c. vitamin B3 (niacin).
d. vitamin C.
Q. 8Which is the best source of vitamin E?
a. Carrots
b. Non-fat milk
c. Corn oil
d. Orange juice
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