Which of the following is not true?

a. Vitamin and mineral supplementation is not necessary for athletes consuming a normal varied and balanced diet.
b. Vitamin C supplementation may help relieve cold symptoms.
c. Excess vitamins are excreted in the urine, and megadoses are therefore harmless.
d. Prolonged high intakes of vitamin C can result in diarrhea, nausea, and stomach cramps.
e. A daily multivitamin and mineral supplement is advisable for athletes on a restricted dietary intake.


c. Excess vitamins are excreted in the urine, and megadoses are therefore harmless.

Nutritional Science

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