5 Vitamin Deficiencies That Can Affect Your Sleep – The …

Michael Breus, Ph.D – The Sleep Doctor is a Diplomate of the American Board of Sleep Medicine and a Fellow of The American Academy of Sleep Medicine and one of only 168 psychologists to pass the Sleep Medical Specialty Board without going to medical school. Dr. Breus is a sought after lecturer and his knowledge is shared daily in major national …

https://thesleepdoctor.com/2019/02/12/5-vitamin-deficiencies-that-can-affect-your-sleep/