If a normal, healthy adult were to begin consuming a vitamin A-poor diet, approximately how much time would pass before the first deficiency symptoms would appear??
A) ?2 weeks
B) ?1 to 2 months
C) ?6 months
D) ?1 to 2 years
D
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Lactose intolerance is _____.
A. a milk protein allergy B. less common in infants than adults C. caused by excessive production of the enzyme lactase D. caused by an inability of the body to produce lactose E. overcome by feeding infants formulas high in lactose to build their tolerance
Approximately how many college students die every year from binge drinking?
A) 1,825 B) 700 C) 1,300 D) 800
Which of the following conditions is NOT associated with untreated diabetes?
A) blindness B) kidney failure C) osteoporosis D) cardiovascular disease
Units of energy used by most scientists and nutritionists, aside from those in the United States, are expressed in ____
a. newtons b. liters c. kilojoules d. kilocalories e. grams