Dr. Bruce Hollis

Renowned expert on vitamin D and immunology

Dr. Bruce Hollis is a renowned expert on vitamin D and immunology. He is a professor of nutrition at the University of South Carolina and has written extensively on the topic of vitamin D and its effects on human health. Hollis has also been a guest on numerous podcasts and has spoken at conferences around the world. He is known for his groundbreaking research on the topic of vitamin D and its role in autoimmune dise...