"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 ...

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

Vitamin D2 and D3 are the two main forms of vitamin D. Vitamin D2 is present in plants and yeast, while D3 comes from animal sources. Vitamin D is essential for a range of bodily functions such as ...

"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 maintains higher and more stable blood levels than vitamin D2. Vitamin D2 comes from plant sources like mushrooms ...

Taking vitamin D2 might lower the body's levels of the more efficient form of vitamin D, vitamin D3, according to new research from the University of Surrey, John Innes Centre and Quadram Institute ...

In a recent study published in the Scientific Reports journal, researchers in the United States assessed the relationship between supplementation with vitamin D and coronavirus disease 2019 (COVID-19) ...

Vitamin D is one of the most vital components of the hair growth cycle A Dermatologist explains how its deficiency can lead ...

When you decide to spend money on a vitamin or supplement, you want to be sure it delivers. Which is why it can be a bit disheartening to walk down the vitamin aisle at the drugstore looking for a ...

Is vitamin D3 or vitamin D2 better? Known to promote the absorption of calcium, fat-soluble vitamin D also helps with bone growth and immune stability. This is why many people often incorporate ...