Peak bone density is reached somewhere between the ages of _____.
a. 10 and 20
b. 20 and 30
c. 30 and 40
d. 40 and 50
e. 50 and 60
Q. 2Calcium is essential for _____.
a. cholesterol production
b. normal utilization of glucose
c. protein formation
d. blood clotting
e. a strong immune system
Q. 3Which food will most likely retain its mineral content well during storage and preparation?
a. canned fruit
b. frozen fruit
c. dried fruit
d. dried beans boiled in water (water drained)
e. dried beans boiled in water (water used)
Q. 4People whose sole source of zinc is _____ have developed zinc deficiency, even though their intake of zinc is adequate.
a. milk products
b. whole grains
c. nuts and seeds
d. legumes
e. meat
Q. 5Which food increases iron absorption?
a. tea
b. eggs
c. grains
d. corn
e. alcohol
Q. 6The RDA for calcium is set at _____ mg per day for adults aged 19 to 50.
a. 1,000
b. 1,200
c. 1,400
d. 1,600
e. 1,800
Q. 7A risk factor for osteoporosis is _____.
a. moderate alcohol intake
b. frequent stress
c. cigarette smoking
d. regular physical activity
e. obesity
Q. 8The RDA for iron is set at _____ milligrams per day for women aged 19 to 50
a. 15
b. 18
c. 21
d. 24
e. 27
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