RDI for vitamin D is too low, and probably resulted from a calculation error. Should probably aim for 5-10x the RDI. https://www.sciencedaily.com/releases/2015/

RDI for vitamin D is too low, and probably resulted from a calculation error. Should probably aim for 5-10x the RDI. https://www.sciencedaily.com/releases/2015/03/150317122458.htm https://www.sciencedaily.com/releases/2015/03/150317122458.h... https://www.ncbi.nlm.nih.gov/pubmed/28768407 https://www.ncbi.nlm.nih.gov/pubmed/28768407