Beyond skeletal strength, these two forms of Vitamin D also play important roles in immune function, supporting the body's defenses against illness. They are also integral to maintaining muscle ...

You can get vitamin D3 from sun exposure and meat, such as fish oil and egg yolk. You can get vitamin D2 from plants. Vitamin D is more than just one vitamin. It’s a family of nutrients that shares ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The supplement aisle can be chaotic — an endless wall of brands and formulations to supposedly support ...

You may know vitamin D as an essential nutrient that helps you absorb calcium and keep bones strong, but vitamin D is actually a category that includes several different chemical compounds. The most ...

Vitamin D is an essential nutrient in the human body and plays a major role in maintaining cognitive function, immune health and bone health. Even if you are not vitamin D-deficient, you may not be ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When you decide to spend money on a vitamin or supplement, you want to be sure it delivers. Which is why ...

Vitamin D3 and vitamin K2 work together to support bone strength, improve calcium use, and help maintain healthy bone density.

The number one mistake people make when taking vitamin D is choosing the wrong form. Experts recommend selecting a vitamin D3 supplement over D2 for maximum benefit and absorption. Research states ...

Medically reviewed by Melissa Nieves, LND Key Takeaways Vitamin D3 maintains higher and more stable blood levels than vitamin ...