Vitamin D is an essential nutrient for your immune system, heart health, and more—but most Americans don't get enough of it.

Ritual is a vitamin subscription service. It sells products with simple, traceable ingredients, including this multivitamin designed for women ages 18 and over. Each serving contains 50 mcg (2,000 IU) ...

Sponsored by Baton Rouge General  Vitamin D keeps your bones sturdy, your immune system strong, and your mood bright. But ...

Medically reviewed by Lindsay Cook, PharmD Key Takeaways Calcium builds and strengthens bones, while vitamin D helps your ...

Few multivitamin products for children supply the recommended dose of 400 IU a day of vitamin D, suggest the results of a survey of 91 different products. Few multivitamin products for children supply ...

Everyone knows vitamin D-- it's the nutrient we get from the sun. Vitamin D is important for several bodily functions, the main ones being bone and muscle strength and immune function. Still, about 35 ...

If you’ve been feeling sluggish lately, it might not just be the weather — your body could be craving more vitamin D. Vitamin ...

Whether you’re out enjoying the summer sun or hunkering down indoors during the winter months, it’s important to expose yourself to ample vitamin D. Vitamin D is a fat-soluble vitamin crucial for ...

These easy Vitamin D-Rich recipes help support immunity and improve mood. These can be made with simple at-home ingredients that are rich in Vitamin D.

A new study is the first of its kind to show that there’s a very narrow window for healthy vitamin D levels. Find out what they are. (Photo: Getty Images) We’ve heard a lot about the benefits of ...