[Verified Answer]: A client asks how much vitamin C should be…

A client asks how much vitamin C should be taken to prevent a cold. Which information should the nurse discuss with the client? a. “There is no proof that vitamin C prevents the common cold.” b. “Vitamin C is effective if you take the recommended daily allowance.” c. “Increase your dietary intake of vitamin C as well as add an oral supplement.” d. “Vitamin C must be taken prior to the onset of the cold to be most effective.”