Which of these is metabolized at a faster rate in smokers than in nonsmokers?
A. magnesium
B. vitamin B12
C. vitamin C
D. zinc
E. vitamin K
Answer: C
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The glycemic index (GI) is a tool used to classify
A. the effects of carbohydrate-containing food on blood glucose. B. an individual's risk of type 2 diabetes. C. insulin response to eating carbohydrate-containing food. D. diabetes medications.
Fat leaves the chylomicron and moves into adipose cells when the chylomicron comes into
contact with A) trypsin. B) adrenaline. C) insulin. D) lipoprotein lipase.
Which statement is true of low-carbohydrate diets?
a. They are associated with diet-induced diarrhea b. They cause frequent bouts of hyperglycemia c. Total weight loss is about the same as in people on a low-fat diet d. They initially cause gain weight but subsequently induce slow weight loss. e. They elevate risk of certain GI tract cancers.
Most of the iron in the body is found as a part of
A. hemoglobin. B. ferritin. C. hemosiderin. D. albumin.