NHS puts out this https://m.facebook.com/story.php?story_fbid=10158370731361543&id=310316436542
Everyone comments with this;
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3543548/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3166406/
https://pubmed.ncbi.nlm.nih.gov/30659895/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4504358/
https://pubmed.ncbi.nlm.nih.gov/16549493/
https://www.bmj.com/content/356/bmj.i6583
https://www.google.com/amp/s/www.medicalnewstoday.com/amp/articles/315886
https://www.sciencedaily.com/releases/2016/11/161116103005.htm
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2759054/
https://www.nhs.uk/news/heart-and-lungs/vitamin-d-protects-against-severe-asthma-attacks/
https://jim.bmj.com/content/59/6/881
https://pubmed.ncbi.nlm.nih.gov/32252338/
https://www.sciencedaily.com/releases/2019/04/190417111440.htm