Can vitamin A and cod liver oil prevent measles? Medical experts debunk myths and answer common questions about the health ...

Excessive vitamin D levels can disrupt calcium balance, leading to nausea and frequent vomiting. If you often feel queasy or ...

Too much vitamin A, particularly from supplements or animal sources (retinol), can lead to toxicity known as hypervitaminosis A. Symptoms: Dizziness, nausea, headaches, dry skin, joint pain, and in ...

Medically reviewed by Suzanne Fisher, RDVitamin D is a fat-soluble vitamin that plays many vital roles in your body. Although ...

Discover how exceeding 2,000mg of vitamin C daily triggers digestive distress, kidney stones, and other surprising health ...

Health and Human Services Secretary Robert F. Kennedy, Jr. considered vitamin A as a CDC-recommended therapeutic for ...

In response to the measles outbreak in Texas and other states, the HHS is highlighting vitamin A as a measles treatment.

US Health Secretary Robert F. Kennedy Jr. wrote in an op-ed that vitamin A could help against measles. Doctors explain why it ...

Robert F. Kennedy Jr. talked about vitamin A in a Fox News column about Texas' measles outbreak. While the supplement can be ...

The other key message is vitamin A is taken under medical supervision, under specific circumstances, where patients can be ...

"Most people are nutritionally complete if they eat a regular diet," he said, adding that most people in the U.S. already have normal vitamin A levels. "You can easily overdose on vitamin A. There are ...

Q: While I was taking 50 milligrams of vitamin B6 daily, I started having symptoms, including nerve pain in my feet and hands. Then I started walking like Frankenstein. I had lost some of my motor ...