Plus, how to up your intake.

Adults with a deficiency of vitamin D are at increased risk for developing dry eye disease than those without low levels of the nutrient, a study finds.

Vitamin D has long been known as an essential nutrient for strong bones and teeth, but in recent years it has gained a new reputation as a "longevity" vitamin because of its wide-reaching role ...

Vitamin B12 deficiency develops slowly but can cause lasting damage if untreated. Warning signs include fatigue, tingling ...

Research shows that vitamin D deficiency may cause inflammation, increasing your risk for chronic diseases. Here's what they found, plus how to up your intake.

Achieving our daily vitamin goals via diet is not an easy task. That is where the role of supplements comes in. One such ...

Experts weigh in on whether these stickers live up to the hype.

Think you know vitamin B12 deficiency? Know common myths, real symptoms, risk factors, and who truly needs testing to prevent ...

University of Florida scientists have developed a tomato packed with significantly higher levels of vitamin A, a breakthrough that could help combat one of the world's most widespread nutritional ...

Vitamin B12 is one of those nutrients that quietly keeps your entire body running - and when it drops too low, the effects ...

Research suggests a 4p vitamin supplement might help those with deficiency who are experiencing low mood, anxiety, and fatigue ...

Despite living in an era of abundant food choices and dietary supplements, vitamin D deficiency remains one of the most widespread nutrient gaps globally.