Dr Mike Hansen: Vitamin D and COVID-19 NEW Studies – Evidence for a Protective Role of Vitamin D in COVID-19 13 June 2021 Health and Wellbeing In this video, Dr Mike Hansen looks at some of the research into Vitamin D and respiratory diseases. Knowledge, they say, is Read More
Dr. John Campbell: Vitamin D studies confirm correlations 7 February 2021 Health and Wellbeing Read More
