It's essential to get enough vitamin D to keep your immune system strong. But does it matter when exactly you take it?

Like many 17-year-olds, Will Coleman was a bundle of energy, playing competitive soccer while juggling classes as a high ...

Online fears about sunscreen are popping up, but the science remains unchanged: it’s safe and protective. Here's what we know ...

Discover how magnesium and vitamin D support immune function and energy in different ways. Learn which nutrient may matter more for immunity and energy.

In today’s Health Headlines, how much vitamin D do you need this winter? Is sunscreen important this time of year? And when ...

We don't yet know if vitamin D supplements can boost your immune system, as research on the topic has shown mixed results. If you want to try vitamin D supplements for better immune health, your ...

With a little planning, plant-based eating can fully support you and your baby. Here’s how to get the nutrients that matter ...

Abstract: Exposure to solar radiation is the main source of vitamin D for the body. Vitamin D is essential for skeletal health and may play important roles in the immune and cardiometabolic systems, ...

Low levels of vitamin D seem to raise your risk of heart attack but scientists are still figuring out why—and whether supplements might help protect you. Vitamin D is thought to play a protective role ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Vitamin D plays so many important roles in the body, yet it's difficult to get enough of it. If you're ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Vitamin C and vitamin D both support immune function in ...

Trinity researchers have led a new collaborative study, combining large genetic datasets with satellite weather data and uncovering more than 30 distinct genes that influence vitamin D status, many of ...