A new report from the VITAL study—a large, long-term randomized clinical trial—has found that taking vitamin D supplements ...

Thirteen Anganwadi children in Shivamogga fell ill after receiving vitamin A drops. Officials have launched a probe, ...

Dear M.E.B.: I think many media sources avoid the complexity of the issue. The preferred unit to describe doses of vitamin A are now micrograms RAE, or “retinol activity units.” Different vitamin A ...

If I am taking vitamin A, what is a reasonable dose? I have seen reports that taking too much can cause liver damage, but ...

The danger of too much vitamin B6 – and three symptoms to look out for - The Australian regulator admits it may have ...