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 ...

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 ...

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 ...

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

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

Casually taking vitamin C supplements to supercharge your immunity? Dr Sood highlights the risk factors of vitamin C supplement overuse.

In fact, earlier research has already suggested that taking 2,000 IU or more of vitamin D might be linked to a higher risk of ...

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

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