Is Vitamin D3 Superior to D2?

Vitamin D3 (cholecalciferol) is superior to vitamin D2 (ergocalciferol) when it comes to health effects and should be the favored form for fortified foods and supplements say researchers from the Universities of Surrey and Brighton. In their study, published in Frontiers in Immunology the researchers set out to investigate the effect of vitamin D2 and … Read more

Can Dietary Habits Impact COVID-19 Outcomes?

Find the latest COVID-19 news and guidance in Medscape’s Coronavirus Resource Center. JOHN WHYTE: Welcome, everyone. I’m Dr. John Whyte, the chief medical officer at WebMD. And you’re watching Coronavirus in Context. What’s the role of what we eat in terms of either getting COVID or protecting us when we do get COVID? What is … Read more