Dr. William Grants explains the benefits of taking Vitamin D3 at all ages, even for infants.
Dr. William Grants explains the different benefits of using a UVB sun lamp.
Dr. William Grant explains how there usually is not a Vitamin D level that is too high and he shares his recommendations.
How much Vitamin D do you need? Special guest Dr. William Grant presents, ‘Vitamin D and Cancer, COVID-19; Diet and Alzheimer's Disease’ and discusses The Disinformation Playbook with Dr. Pierre Kory and Dr. Paul Marik.