Hacker News new | ask | show | jobs
by l_davis 2240 days ago
If you watch the videos by Dr John Campbell (British public health expert), he talks about Vitamin D all the time. He also expresses his frustration that this isn't given more attention.
1 comments
gre 2240 days ago
Hackernews supports linking to videos.

https://www.youtube.com/watch?v=GCSXNGc7pfs

link