how about just search hacker news? https://www.npr.org/sections/health-shots/2018/11/10/6665455... https://www.theguardian.com/science/2018/mar/09/is-vitamin-d... And those studies saying otherwise have been backed by a…
how about just search hacker news? https://www.npr.org/sections/health-shots/2018/11/10/6665455... https://www.theguardian.com/science/2018/mar/09/is-vitamin-d... And those studies saying otherwise have been backed by a…