Sherri Gordon, CLC is a certified professional life coach, author, and journalist covering health and wellness, social issues, parenting, and mental health. She also has a certificate of completion ...

Vitamin D, the sunshine vitamin, is crucial for bones, muscles, mood, and immunity. While essential, excessive intake from supplements can lead to dangerous high calcium levels, causing nausea, kidney ...

Too much vitamin D can lead to toxicity, also known as vitamin D hypervitaminosis. The popularity of vitamin D supplementation has increased in recent years. Since supplements often contain ...

A recent death in the UK is raising questions about whether extremely high doses of vitamin D can be dangerous. Here’s what the experts say. By some estimates, nearly a quarter of Americans have ...

Taking too many vitamins and supplements may cause health problems, including vitamin toxicity, interactions, ...

Adults with heart disease who received tailored vitamin D doses had a 50 percent lower risk of experiencing a second heart attack — but how much is too much vitamin D?

Foods high in vitamin D are essential to a healthy diet. The fat-soluble nutrient, which is made by our bodies through sunlight or found in food and supplements, does a lot for our overall health but ...

Eat more of these whole foods loaded with vitamin C to support your immune system instead of taking a supplement, dietitians say.

Whether it's topping up on B12 or trying to hit your daily vitamin C levels, taking supplements has become part of many of our daily routines. While supplements can be beneficial, taking vitamins and ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Adding vitamin D supplements to your diet can help ...

Amid reports of a U.K. man's death from high amounts of vitamin D, experts are warning about the dangers of unsafe levels. After 89-year-old David Mitchener died last year from hypercalcemia, a ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. Many people don’t know what vitamin D does or why ...