The weight that is lost during any single exercise session is due mainly to
A) fat loss. B) loss of vitamins and minerals.
C) loss of muscle density. D) water loss.
Q. 2Heavy drinking can worsen depression, which can lead to more drinking.
Indicate whether the statement is true or false
Q. 3In the body, calcium plays a role in which of the following functions?
A) hormone activity B) muscle contraction
C) blood clotting D) All of the answers are correct.
Q. 4Which of the following substances has the FDA mandated be added to foods containing olestra?
A) water B) vitamins C and K
C) zinc and calcium D) fat-soluble vitamins
Q. 5An estimated one-third of cancer cases in the United States are related to being overweight or obese, physically inactive, and/or having a poor diet.
Indicate whether the statement is true or false
Q. 6Which of the following supplements has been shown to improve athletic performance among individuals who consume enough vitamins in the diet?
A) vitamin C B) iron
C) vitamin E D) None of the answers is correct.
Q. 7Which of the following is not a component of arterial plaque?
A) foam cells B) fluoride C) platelets D) calcium
Q. 8A high-fiber diet can prevent constipation in people of all ages.
Indicate whether the statement is true or false
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