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Vitamin D: Everything You Need to Know
Inadequate vitamin D3 intakes result in most people having a 1/10 to 1/2 of the 25-hydroxyvitamin D their immune system needs to function properly. This is relatively easy to attain with proper supplementation, and is necessary to suppress COVID-19 severity, transmission and deaths. However, most doctors and immunologists are unaware of – and uninterested – in the research which shows how important this is.