Taking too much vitamin D can lead to nausea, vomiting, confusion, heart issues, and potentially kidney failure. Your doctor ...

Research shows a strong connection between vitamin D levels and a reduced risk of colorectal cancer. Here's why you should use vitamin D supplements.

Vitamin D, the sunshine vitamin, is crucial for bones, muscles, mood, and immunity. While essential, excessive intake from ...

While vitamin D offers numerous health benefits, excessive intake can lead to toxicity, a condition known as hypervitaminosis ...

Vitamin D supports essential functions like bone and immune health. But too much can trigger serious health issues.

While people resort to supplements as an urgent fix to vitamin D deficiency, you should know that taking "too much vitamin D ...

Dear L.M.: Overdosing on vitamin D is dangerous. Last month, I had a patient who had elevated levels of calcium, which caused ...

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 article warning that ...

ANSWER: Overdosing on vitamin D is dangerous. Last month, I had a patient who had elevated levels of calcium, which caused typical symptoms of confusion, vomiting and muscle weakness. She was found to ...

We found supplements being sold with doses way beyond recommended upper safety limits, and taking too much can have serious ...

The WHO’s 2025 guideline, developed with institutes like UC Davis and Wageningen University, endorses fortifying edible oils ...

ITV's regular contributor, Dr Amir Khan, issued a "dangerous" warning to millions of Good Morning Britain (GMB) viewers on ...