A neurologist has warned that taking too much of this vitamin can lead to peripheral neuropathy and nerve damage ...

Defective vitamin D supplements are causing severe health problems. Children have suffered acute kidney injuries and impaired ...

If you have ever taken large doses of vitamin C to boost immunity or recover from a cold, you are not alone. Many people assume vitamin C is completely harmless because it is water-soluble and the ...

People can end up in hospital if they take too much vitamin D, doctors have warned. Health experts say excessive intake can be harmful, with cases of hypervitaminosis D rising and linked to a range of ...

Dear Dr. Roach: Several years ago, in my early 80s, my gynecologist told me (like all women who mainly stayed indoors) that I should be taking 4,000 IU of vitamin D3 daily. Yet today, I read an ...

Although we frequently discuss the importance of working with your doctor to stay on top of—and try to prevent or remedy—deficiencies, there can be too much of a good thing when it comes to vitamin ...

A mum is spreading awareness of vitamin D poisoning after her 7-year-old son almost died from an overdose. In 2025, Roo’s ...

Vitamin D toxicity is the medical condition that can arise if you take too much vitamin D, from a supplement or a ...