Physical activity, a healthy diet, and eight hours of sleep—it’s the basic things health experts say can keep your immune system strong. “We do get different nutrition from different food sources, so keeping a varied diet, making sure we eat…

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…