Water comprises _____ percent of an adult's body weight
a. 30
b. 40
c. 60
d. 70
e. 80
c
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The nutritional label on food utilizes the DRI's which replace the old:
a. RDA's b. USRDA's c. USR's d. AOSHA's
According to guidelines from the American Heart Association for the general population, saturated fats ________.
A. should constitute no more than 7% of total energy in the diet B. are only a health risk if they come from a food that has been fried C. are quite visible in foods, so they should be eliminated from the diet to reduce risk of heart disease D. are only a health risk if they come from gravies, desserts, and dairy products
The recommended dose of a vitamin is 2 mg. Based on this information, a megadose of the vitamin would be ________ .
A. 10 mcg B. 25 mg C. 5 mg D. 40 mcg
Dietary intake of which mineral correlates positively with blood pressure?
A) ?magnesium B) ?calcium C) ?potassium D) ?sodium