According to the U.S. Food and Drug Administration, which of the following substances can NOT be classified as a dietary supplement?
A. Lysine
B. Copper
C. Vitamin E
D. Tobacco
Answer: D
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Less than 10% of cases of overweight and obesity can be linked to a genetic or hormonal cause
a. True b. False Indicate whether the statement is true or false
___________________________ are substances in foods that protect cell membranes from destruction resulting from chemicals, radiation, ozone, cigarette smoke, and smog; they may play a role in the prevention of cancer and cardiovascular disease
Fill in the blank(s) with correct word
Which micronutrient deficiencies are of particular concern worldwide?
a. Iodine, iron, and vitamin A b. Fluoride, zinc, and vitamin D c. Magnesium, sodium, and iron d. Vitamin B12, niacin, and vitamin C
Electroencephalograms record electrical activity in the heart
a. True b. False Indicate whether the statement is true or false