Can vitamin D supplements prevent heart disease? A new study finds no impact on cardiac health in older adults, even with ...

From October to March, we often have to rely on foods containing vitamin D, but it's usually challenging to get enough from ...

For adults, recommended doses range from 800 to 2,000 IU per day, with long-term use above 4,000 IU potentially being ...

The NHS and the government recommend that everyone in the UK takes a vitamin D supplement during the winter months, as it is ...

Participants were randomized to receive one of four doses of vitamin D3 supplementation: 200, 1000, 2000, or 4000 IU/d, with 200 IU/d as the reference dose. Cardiac biomarkers, including hs-cTnI ...

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 ...