Even with an SPF 15 to 30 sunscreen, sufficient vitamin D synthesis can be obtained in as little as ________ of sun exposure.
a. 1 to 2 hours
b. 30 to 60 minutes
c. 20 to 30 minutes
d. 5 minutes
e. 10 to 20 minutes
Answer: e. 10 to 20 minutes
Nutritional Science
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A landmark report on body weight and obesity identified at least how many variables influencing energy balance?
A. 7 B. 50 C. 100 D. 350
Nutritional Science
Dietary calcium deficiencies result in ________.
a. osteoporotic bones b. calcium tetany c. calcium rigor d. mineralization e. calcitonin
Nutritional Science
Which of the following excipients causes greater medication dissolution?
a. Coating agents b. Disintegrants c. Binders d. Lubricants
Nutritional Science
The only acceptable alternative to breast milk is _____
a. goat's milk b. cow's milk c. iron-fortified infant formula d. low-iron infant formula e. plain water with a vitamin C tablet
Nutritional Science