Vitamin D2 supplements may negatively impact circulating levels of vitamin D3 and negate the latter's potential benefits, ...

Routine data from laboratories reveal a decline in vitamin D levels during the COVID-19 pandemic, especially in older women ...

Excessive vitamin D supplementation can lead to serious health issues, including digestive problems, dangerously high calcium ...

While Vitamin D supports bone and immune health, high doses can have the opposite effect. This breakdown shows how overdosing can harm the kidneys, the warning signs to watch for, and when to seek ...

Routine data from laboratories reveal a decline in vitamin D levels during the Covid-19 pandemic, especially in older women ...

New findings suggest you don’t need expensive treatments to turn back the clock — just a little omega-3 each day.

Certain vitamins and supplements, such as licorice root and St. John's wort, can affect your blood pressure or how well blood ...

People can end up in hospital from the dangers of 'mega-dosing' vitamins, as getting far too much Vitamin D can result in ...

Discover the safe way to support your child’s growth with vitamin D—understand the signs of overdose, proper dosage, and how ...

Dairy products offer nutrients but overconsumption poses health risks. Excessive intake can cause digestive upset, bloating, ...

Researchers examined data from controlled trials and found that taking vitamin D2 led to a reduction in vitamin D3 levels, in ...

Vitamin A is essential for body functions, including supporting vision and the immune system. You get it as provitamin carotenoids from plants or preformed in animal-based foods.