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 ...

If you are looking to make changes to your diet or wellness routine in order to support your eye health, you’ve likely ...

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 ...

Take vitamin D supplements only under medical guidance, follow prescribed doses, and get regular blood tests to monitor vitamin D and calcium levels.

From sharper vision to glowing skin, vitamin A is the unsung hero of your health. Dive into its benefits, sources and why ...

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 ...

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 ...

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