dr-john-campbell 4 months ago
Dr. John Campbell #Health

Dr. John Campbell | Vitamin D Deficiency 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


Dr. John Campbell
dr-john-campbell