Really? I often see journal articles showing the benefits of Vitamin D.nalababe wrote: ↑ As an aside, you really don't need a vitamin D supplement unless there is an underlying issue. There is a reason that the government stopped funding Vitamin D testing - pretty much everyone was "low" and there was no evidence to suggest that testing and then supplementing would provide any benefit.
The government doesn't fund eye exams either, but that doesn't mean there isn't a benefit to them.
ETA: I added a few articles that I had book marked. What do you think?
https://www.ncbi.nlm.nih.gov/pubmed/27904548
https://www.ncbi.nlm.nih.gov/pubmed/26490176
https://www.ncbi.nlm.nih.gov/pubmed/276 ... t=Abstract
https://www.ncbi.nlm.nih.gov/pubmed/26506852
https://www.ncbi.nlm.nih.gov/pubmed/280 ... t=Abstract
https://www.ncbi.nlm.nih.gov/pubmed/290 ... t=Abstract