To maximize the effectiveness of water-soluble vitamins:
a. steam vegetables rather than cook them in water, because these vitamins will leach into the cooking water.
b. take a total daily supplement at one time versus dividing it into two doses.
c. increase their levels by taking supplements of vitamin A, D, E, and K.
d. be certain that fat is no more than 30% of total kcalories.
a
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Which of the following is TRUE of protein needs in athletes?
a. Strength and endurance athletes may require 50-100% more protein than the RDA. b. Protein supplements are not typically necessary as long as kcal needs are met. c. It is unlikely that protein requirements in excess of the AMDR would be required. d. All of these statements are correct.
Nora, who is pregnant, awakens at 2:00 a.m. craving pickles and chocolate sauce. The craving probably indicates that she:
a. drank too much coffee last night. b. drank too much alcohol last night. c. needs some nutrients that are found in pickles and chocolate sauce. d. is experiencing hormone-induced changes in taste and sensitivities to smells.
A margarita made from 4 fl. oz. of the mix plus 1.5 fl. oz. of tequila (containing 15 g alcohol) will create a drink that provides how many calories?
a. 117 b. 120.5 c. 110 d. 215 e. 315
How much time do working Americans want to spend preparing a meal?
A. less than 10 minutes B. less than 15 minutes C. more than 20 minutes D. less than 30 minutes