Anthony Stephen Fauci is the director of the National Institute of Allergy and Infectious Diseases (NIAID) and the Chief Medical Advisor to the US President<br /><br />Dr. Michael F. Holick and Dr. Abram Hoffer also take 6000 IU of vitamin D every day.<br /><br />Dr. Bruce Ames take 5000 IU of vitamin D every day.
