Both forms of vitamin D can also be produced synthetically. They both deliver the same benefits, but in supplement form, D3 ...

Discover the benefits of each and whether you should take one over the other. There are few nutrients that've been more in the spotlight than vitamin D. Also called the “sunshine vitamin ...

If you’ve discovered you have a deficiency in vitamin D, you’re not alone. It’s particularly common among: people who get limited sun exposure people with dark skin people over 65 years old ...