Martineau’s data is strong, from 11,000 patients in good quality clinical trials around the world. The case for universal vitamin D supplements, or food fortification with vitamin D, is now undeniable. Governments and health professionals need to take Martineau’s study into account when setting vitamin D policy now.
Out of all the compounds I've stuffed into my craw over the years, Vitamin D has consistently been the one with the most obvious benefits. Over and above B-complex and Vitamin C. I'm totally on board with this.