What is the recommended fluid intake during strenuous physical activity?
A. 2–3 ounces of cool water
B. 4–6 ounces of cool water every 15–20 minutes
C. 12–13 ounces of hot water
D. 2–3 cups of cool water for every pound of weight lost
E. 10–20 ounces of cool water every 5–10 minutes
Answer: B
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Which of the following describes an association between vitamin A and vision?
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Indicate whether the statement is true or false
Timothy is an overweight business systems analyst who jogs for 45 minutes nearly every morning, drinks only black coffee and water, and is fond of broccoli and tofu. What should he do to reduce his cancer risk?
a. Limit his consumption of broccoli and tofu b. Reduce his calorie intake to achieve a healthy weight c. Switch to decaffeinated coffee or herbal tea d. Include weight training and stretches in his fitness routine