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A 44-year-old member asked:

Is an immune defense supplement good for someone with advanced emphysema?

2 doctor answers2 doctors weighed in
Dr. Marsha Davis
Internal Medicine 28 years experience
Vitamin D: Is the best immune defense supplement ! have your levels checked , they should be be between 50-100.
Dr. Marsha Davis
Internal Medicine 28 years experience
Vitamin D: Is a great immune supplement. Have your levels checked , they should be between 50 and 100 for maximal protection !

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Last updated Feb 21, 2013

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