Higher Vitamin D status + 1000 mg Vitamin C helps prevent flu

[vocalEK]

grassrootshealth.net/blog/c...

"Using the data you provided for the GrassrootsHealth study, we found that the percent of participants who experienced the flu in the prior 6 months was 55% lower for those with a vitamin D level at or above 40 ng/ml who also reported taking 1,000 mg/day or more of supplemental vitamin C compared to those with a vitamin D level below 40 ng/ml who reported no supplemental vitamin C intake."

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