There’s growing awareness of rare, but potentially serious side effects from mega doses of vitamin B6, a nutrient found in ...

Common side effects of too much vitamin D include nausea, skin reactions, stomach pain, and headaches, necessitating medical ...

Vitamins are often seen as harmless, but taking too much can cause serious health problems. Some vitamins build up in the ...

Vitamin B12 overdose is so rare that serious adverse effects from consuming large amounts of vitamin B12 have only been reported in a handful of studies in the medical literature. It’s effectively ...

Symptoms of excessive vitamin D intake may include nausea, vomiting, or loss of appetite, excessive thirst and frequent ...

Add Yahoo as a preferred source to see more of our stories on Google. Officials in Baltimore are investigating after more than two dozen people seemingly experienced "overdose symptoms" when they came ...

Emergency responders will offer people medication to help them make it through a critical window when overdose survivors are at high risk of dying.