Medically reviewed by Shaheen Lakhan, MD, PhD, FAAN Key Takeaways Vitamins, especially B-complex, D, and C, play an integral ...

Jessica is a former writer and editor at Forbes Health with over a decade of experience in both lifestyle and clinical health topics. Before Forbes Health, Jessica was an editor for Healthline Media, ...

Multivitamins often provide 100 percent of the daily value for most B vitamins, so you probably dont also need to take a B-complex supplement. Because B vitamins are water-soluble, they dont build up ...

Many people take B-complex supplements for energy—but are you taking them at the right time? Yup, when you take a supplement can play a significant role in how it impacts your body and health. We ...

Learn how magnesium and vitamin C support immunity and energy in different ways, which nutrient plays a more direct role, and when supplements may help.