Vitamin D insufficiency pandemic

Professor David Anderson. Early vitamin D research doctor. Vitamin D and other topics, a fascinating wide ranging discussion with retired Consultant Physician and Professor of Endocrinology David Anderson. Download a free copy of VITAMIN D3 and the Great Biology Reset, by Professor David Anderson and Dr David Grimes. https://dgreatbiologyreset.com/#download Learn more about your ad choices. Visit megaphone.fm/adchoices