Piles of research exist explaining why vitamin D is crucial for prevention of viral infections and elimination of viral infections. This research applies to COVID as well.
Watch this short snip from a longer video I did recently on the topic.
See the full video here:
John Bartemus, DC
Functional Medicine Charlotte
704-895-2240
Disclaimer: *Please note that the information shared on this YouTube Channel is informational and educational and is not to be interpreted as medical advice. Before implementing any information from this channel, please consult first with your primary care provider.