Fact checked by Nick Blackmer Vitamin D plays essential roles in your body, such as helping it absorb calcium, promoting bone health, and regulating immune function, inflammation, and mood. But as ...

1, Best high-dose: Thorne Vitamin D 10,000 IU You may notice that most vitamin D supplements on the market are D3. That’s because vitamin D3 is more potent and better absorbed than vitamin D2.

The U.S. currently recommends a daily intake of 600 to 800 International Units (IU) of Vitamin D. However, researchers at ...

Although these findings are exciting, it’s too early to start popping high-dose vitamin D in the hope of slowing aging. The strongest evidence for healthy aging still points to the basics: a balanced ...

While the right doses of Vitamin D can boost physical and mental health, unhealthy levels can lead to serious health trouble.

The researchers divided the participants into three groups: one third received 24,000 IU (international units) of vitamin D3 per month -- the current recommended daily allowance by the Institute ...

Today, you can grab over-the-counter vitamin D with dosages typically from 600 international units to 2,000 IU. For people with a severe vitamin D deficiency confirmed in tests, some health care ...

Harvard researchers discovered that daily vitamin D supplementation reduced telomere shortening by more than half compared to placebo in a four-year trial.

Vitamin D3 is important for brain health, strong bones, and anti-cancer properties. Learn which 5 foods to eat to get more Vitamin D3.

Vitamin D is essential for health, but it can be hard to get enough of it from your diet. Here are 7 healthy foods that are high in vitamin D.

The team followed a group of 132 infants in Montreal who were randomly assigned to receive different daily doses of vitamin D (400 IU per day, 800 IU, 1200 IU and 1600 IU) over a period of 12 months.

Vitamin D linked to healthier ageing through DNA protection, but experts caution against high-dose supplements.