Winter means less time in the sun, but there are foods that can help you get the vitamin D your body needs to function.

Vitamin D3 supplements helped preserved telomeres, small caps that protect your DNA. You should speak to a healthcare professional before starting a vitamin D supplement. You’ve probably heard that ...

Taking vitamin D3 supplements can have plenty of health benefits, but it is important to consult a doctor and get your ...

New research suggests that a simple, affordable nutrient may help rewind the biological clock by protecting your DNA.

In many pharmacy supplement aisles, vitamin D — the most popular supplement in the U.S. — comes in two varieties, D2 and D3. For decades, most medicals professionals thought that it didn’t matter much ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Adding vitamin D supplements to your diet can help ...

Scientists discovered that vitamin D2 supplements can lower levels of vitamin D3, the form the body uses most effectively. Unlike D2, vitamin D3 enhances the immune system’s first line of defense ...

Vitamin D2 is plant-based; vitamin D3 comes from sunlight and animal products. Vitamin D3 may be more effective than D2 at raising vitamin D levels and sustaining them for longer. Vitamin D can be ...