Common symptoms of vitamin A deficiency include poor night vision, dry eyes, and rashes. If vitamin A deficiency is untreated ...

You're most likely to be vitamin E deficient if you have conditions like Crohn's disease or cystic fibrosis.

While oranges may be the poster child for vitamin C, there are actually a plethora of fruits with much more. Here are six ...

A vitamin B12 deficiency can cause cognitive issues, muscle weakness and other problems. Here's how to make sure you're ...

Are you in the dark about your vitamin D levels? Experts are shedding light on whether or not you might be lacking an important vitamin when the days get shorter. Vitamin D is important for multiple ...

Nearly a quarter of Americans are estimated to have a deficiency in vitamin D. Are you one of them? A 2022 study of National Health and Nutrition Examination Surveys (NHANES) data estimated that about ...

We always believe we are getting enough vitamins as long as we are having a balanced diet, taking the occasional multivitamin supplements, and generally feeling alright. But then out of the blue, more ...

A silent health crisis is unfolding as millions of Americans unknowingly suffer from a vitamin deficiency that dramatically increases their risk of heart disease, stroke, and cardiovascular death.

Here’s what to know about vitamin D benefits and risks, particularly when it comes to ending fatigue. You might have heard that vitamin D can be crucial for bone health, and that taking supplements ...

Vitamin B12 provides energy to the body and reduces fatigue and weakness. But do you know how long and in what quantities you ...