On average, how many calories per gram does fiber provide to the body?
A) 0 calories per gram
B) 2 calories per gram
C) 4 calories per gram
D) 7 calories per gram
B
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Among the effects of dehydration is _____.
A. increase in the resting heart rate B. lack of thirst C. susceptibility to arthritis D. frequency of urination E. decrease in the resting heart rate
Iron stores that are higher than normal but not at a touch level may be associated with:
a. an increased risk of cancer and heart disease b. hyper-hemoglobinemia c. an improved immune system d. increased stamina and endurance
Which of the following foods would be the BEST dietary source of pre-formed vitamin A?
A) rice B) egg C) cantaloupe D) carrots
Nuts may protect against heart disease because they ____
a. are high in saturated fat b. are low in vegetable protein, fiber, and vitamin E c. contain phytochemicals d. are high in monounsaturated fats e. contain omega-6 fatty acids