Zinc may help slow the replication of other coronaviruses, but do zinc lozenges help SARS-CoV-2? Subscribe to NutritionFacts.org for free and receive a copy of the preface for Dr. Greger’s new book, How to Survive a Pandemic: This is the…

The origin of coronavirus outbreaks: the role wet markets, wildlife trafficking, and pangolins have played in the emergence of SARS-CoV-2 Subscribe to NutritionFacts.org’s free newsletter to receive our fasting infographic that covers the latest research on the risks and benefits…

Vitamin C pitted head-to-head against antibiotics for bacterial vaginal infections. Subscribe to NutritionFacts.org’s free newsletter to receive our fasting infographic that covers the latest research on the risks and benefits of different types of fasting: The saturated fat video I…

4,000 IU of vitamin D a day are recommended for elders at high risk for falling to improve muscle strength and balance, though there is something that works even better. Subscribe to Dr. Greger’s free nutrition newsletter at and get…

Vitamin D supplements were put to the test for Crohn’s disease. Subscribe to NutritionFacts.org for free and receive a free copy of Dr. Greger’s Evidence-Based Eating Guide: If it helps with inflammation, what about childhood asthma? That was the topic…

Vitamin D supplements are put to the test in childhood asthma. Subscribe to NutritionFacts.org for free and receive a free copy of Dr. Greger’s Evidence-Based Eating Guide: This is part of an extended series of videos on Vitamin D. Check…