Medically reviewed by Jonathan Purtell, RDNMedically reviewed by Jonathan Purtell, RDN Taking too much vitamin ... Supplementing with vitamin D can lead to side effects. It can also lead to ...

Excessive intakes of vitamin D can cause various adverse health effects because of hypercalcaemia (high blood calcium level). "Symptoms and signs may include nausea, vomiting, weakness ...

"But the risk is that we get too much, which can actually cause calcium to leach out of your bones." Vitamin D is found in some ... cancer, "the list goes on," says Blumberg.

Harmful effects from supplements account for approximately 23,000 emergency room (ER) visits each year, while adverse medication reactions result in 1.3 million ER visits annually. And if supplements ...

People with the above conditions are often advised to take vitamin D supplements in an amount prescribed by a doctor. While it is possible to take too much vitamin D, toxicity is very rare.

Taking supplements may raise the risk of getting too much of either ... Using calcium and vitamin D supplements may come with risks. You can reduce side effects by taking them properly or ...

This can contribute to bone disease osteoporosis, says Cutler. Health effects of too much Vitamin D As good as Vitamin D is for you, it is possible to have too much of it. For example, you can ...