Vitamin D is essential for bone health and immune function. One of these best vitamin D supplements can help if you're not ...

Children whose mothers had higher vitamin D levels during pregnancy scored better on tests of memory, attention and ...

In one of my last pieces, I broke down how training frequency can drive adaptations for the everyday athlete. Today, we're exploring a powerful lever: vitamin D ...

Vitamin D has long been known to play essential roles in boosting immune health and protecting the nervous system. New ...

Background Biannual vitamin A supplementation is a well-established survival tool for preschool children 6 months and older in vitamin A deficient populations but this schedule misses the opportunity ...

Typically, people with osteoporosis should maintain a serum 25-hydroxyvitamin D level of 30 ng/mL and supplement daily with 1 ...

So, while vitamin D2 and D3 perform the same functions, your body metabolizes vitamin D3 more efficiently than D2. Another key difference between the two forms of vitamin D is their source.

What’s the Difference Between Vitamin D2 and D3? Once ingested, vitamin D2 (ergocalciferol) and D3 (cholecalciferol) are absorbed in the small intestine.

Applying β -lactoglobulin with oleic acid (β-Lg-AO) as an encapsulating agent is anticipated to protect and enhance the transport of vitamin D3 to the gastrointestinal system. This study aimed to ...

Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take it properly, according to experts.