Learn about the best time of day and way to take vitamin D and if you should consider a supplementing with this nutrient.

If blood tests show you’re deficient in vitamin D, you may need to take more than 4,000 IU per day ... and vitamin D3 ...

Researchers have found that high dose vitamin D3 supplementation does not significantly affect the heart health markers in ...

Study Questions the Role of Vitamin D2 in Human Health but Its Sibling, Vitamin D3, Could Be Important for Fighting Infections Feb. 25, 2022 — New research has found significant differences ...

When the clocks change this Sunday, we'll all be getting a lot less sunlight. Taking a natural supplement can lift your mood ...

These liquid drops support bone and teeth development for infants. Every drop has 4,000 IU or 10 mcg of vitamin D3. They have a syringe for easy, accurate dosing every time. They are gluten-free ...

Most commonly, combination products use vitamin D3 and the MK-4 or MK-7 forms of vitamin K2 ... Although some people might need higher doses for short periods, the NIH recommends 4000 IU (100 mcg) as ...

Participants were randomized into one of four groups, receiving either 200, 1000, 2,000, or 4,000 international units (IU) per day of vitamin D3 supplementation. Blood levels of the markers of ...

There are two types of vitamin D supplements available for over-the-counter purchase (vitamin D2 and vitamin D3). Vitamin D3 is the type that most experts believe should be utilized in clinical ...

Women who take vitamin D supplements during a pregnancy may be giving their kids the legacy of stronger bones, new research ...

A recent study has found that Vitamin D supplements do not reduce the risk of heart disease, despite earlier research ...

vitamin D2 and D3 are called out on various labels, too. What exactly is the difference between D, D2, and D3? Are they all forms of the same vitamin, or is each one a completely different nutrient ...