Exceeding the daily recommended dose of vitamin D can do more harm than good, according to the NHS, and it can result in some unfortunate symptoms.

In the journal BMJ Case Reports, an instance regarding a man who was admitted to hospital because of his excessive vitamin D intake, was discovered to be suffering from ‘hypervitaminosis D’.

The report warns that symptoms of hypervitaminosis D can include: drowsiness; confusion; apathy; psychosis; depression; stupor; coma; anorexia; abdominal pain; vomiting; constipation; peptic ulcers; ...

Overdoing it on this popular supplement can lead to a host of serious health issues, which one man learned the hard way. Per a study published in the journal BMJ Case Reports, the unidentified ...

A Holland Hospital physician says vitamin D toxicity is on the rise and warns Michiganders to watch their dosage this winter.

Vitamin D supplements are widely used around the world, but health experts say it’s important to understand how daily intake ...

A seemingly harmless dietary supplement can have serious consequences when taken in large amounts. The post Too much vitamin ...

When the days shorten and the sun sinks low in the sky, that familiar winter slump sets in. There's a fundamental reason for this seasonal fatigue: low levels of vitamin D—the "sunshine vitamin." ...