What daily natural vitamin supplements help strengthen the immune system?
Friday, June 25th, 2010I was recently told by a doctor that I have a generally weak immune system… I have the immune system of an elementary school kid. 
I am eighteen years old and I oppose taking pharmaceutical drugs whenever possible so can anyone suggest natural supplements that would help prevent sickness and help strengthen my immune system?
Best reply by kk:
Vitamin C is the best.
Specifically Ester C.
1 tablet is good for 24h, and won’t bother your stomach.
Some people like echinacea, but that has the potential to negatively interact with other medications.
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What daily natural vitamin supplements help strengthen the immune system?