According to the current body of scientific research, what effect do antioxidant vitamin supplements have on exercise-induced oxidative stress in endurance athletes?
a. Most of the studies showed that oxidative stress was decreased.
b. Most of the studies showed no effect.
c. Most of the studies showed that oxidative stress was increased.
d. Study results are equivocal and it is difficult to make definitive conclusions.
d
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What percentage of U.S. children live in households where food is scarce at times?
a. 8 b. 15 c. 23 d. 34
All water-soluble vitamins are carried throughout the body in
A) fat. B) water. C) cholesterol. D) chylomicrons.
?You are counseling a pregnant woman who is experiencing “morning sickness.” To alleviate this condition you tell her to:
a. sip juice or coffee when nauseated
b. nibble on soda crackers or dry toast.
c. try drinking beverages between meals only.
d. drink an herbal tea.
e. see her doctor for an anti-nausea medication.
The RDA for vitamin C increases as we age
a. True b. False Indicate whether the statement is true or false