Older adults who took vitamin D supplements developed dementia at roughly 40 percent lower rates than those who did not, ...

Australia has seen a surge in vitamin D testing of children, with similar trends reported for adults around the world. GPs are now being urged not to test for vitamin D unnecessarily. So when is low ...

BOSTON -- Most healthy adults under 75 can get by with the recommended daily allowance of vitamin D, but some groups should supplement with more, according to a 14-item clinical practice guideline ...

LONDON--(BUSINESS WIRE)--Technavio analysts forecast the global vitamin D testing market to grow at a CAGR of around 5% during the forecast period, according to their latest report. The research study ...

In a recent study posted to the medRxiv* preprint server, researchers determined the impact of vitamin D status in preventing all-cause acute respiratory infection (ARI) and severe acute respiratory ...

How much vitamin D do we really need to preserve healthy bones and overall health? Do higher levels of vitamin D supplementation, as some studies suggest, reduce the risk of cardiovascular disease, ...

Genotype-stratified outcomes showed ApaI AA carriers had no benefit (HR 1.02), while ApaI AC/CC carriers had reduced diabetes incidence with supplementation (HR 0.81). Near-complete concordance ...

Vitamin D is one of the most popular supplements in the United States, yet many people take it incorrectly without realizing ...

Two new lab tests to measure blood levels of vitamin D are inaccurate more than 40% of the time, according to a new study. Researchers say newer tests tend to overestimate the number of people who are ...

WASHINGTON — The nation’s largest medical lab company says it recently discovered and fixed a problem that led to inaccuracies in a small number of tests for vitamin D deficiency. Quest Diagnostics of ...

A large study found that vitamin D and calcium supplements don't meaningfully reduce falls or fractures in most adults.

Vitamin D isn’t just about bone health—its other benefits include supporting your immune system, mood, metabolism, and more. Despite its incredible importance, most people still don’t get enough.