Both vitamins are good for you. Taking vitamin D, however, is better for directly boosting your energy and immunity, ...

Everyone knows that vitamin D is essential for building strong bones. Yet the so-called sunshine vitamin, produced in the skin as it is exposed to the sun's ultraviolet B rays, does a lot more. It is ...

In the ABCs of vitamins, D is one of the most important. It helps the body absorb calcium, a mineral that's crucial to build and maintain healthy bones. Vitamin D also has anti-inflammatory and ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Vitamin D is critical for immune defense, osteoporosis ...