A 19-year-old female asked:
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is safe to take daily a 550mg supplement of vitamin c? trying to boost my immune system in the cold and flu season

1 doctor answer
Dr. Dora Chizea
47 years experience Anti-Aging Medicine
A good idea...: Vitamin C 500mg -1000mg taken by mouth daily as supplement for general wellness and immune system boost is a good idea especially if one doe not get to consume Vitamin C rich food like fresh oranges on a daily basis.
Answered on Feb 25, 2020
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