Nutrient deficiencies develop when someone isn't getting enough of a certain nutrient, like a vitamin or mineral. Deficiencies cause health problems and may show up as symptoms like fatigue, pain, or ...

Feeling more tired than usual? Noticing your nails breaking easily? You might be surprised to learn these everyday complaints could signal something simple: You're not eating enough high-protein foods ...

Many people are deficient in vitamins vitamin B6, B12, iron, and more — here are easy ways to add your daily serving into ...