Understand nutritional deficiencies, their common types, and early warning signs. Learn how poor nutrition can impact your ...

Deficiency of vitamin D has been linked to issues in bone health, but recent studies are revealing a more complex relationship between this nutrient and the immune system. Emerging evidence suggests ...

Vitamin D deficiency can lead to bone softening and subsequent bone pain and fractures. Learn its causes, diagnosis, treatment, and prevention.

Panelists discuss how chronic kidney disease leads to iron deficiency anemia through a complex interplay of impaired iron absorption, increased hepcidin production driven by inflammatory cytokines, ...

Immunoglobulin A (IgA) deficiency is the most common primary immunodeficiency in humans. It can increase the risk of allergies, asthma, and autoimmune disease. Primary immunodeficiencies are ...

Your fingers can reveal more about your health than you think. From tingling and stiffness to brittle nails, here are 5 ...

When your body lacks vitamin D, it can disrupt several important functions, especially the bones, muscles and immune system. Here are some ways how a deficiency of vitamin D can impact your health.

Contributor content. Here are some mechanisms linking vitamin D to hair, as well as warning signs to look out for, that can ...

What you eat matters, but how much you eat is just as important. That’s the case with protein, the superstar macronutrient getting tons of hype for its many benefits. In addition to helping you feel ...

While iron supplements are frequently prescribed many women are surprised to find that their symptoms persist despite regular intake Our experts answer ...

What do ice cravings, hair loss, and mood changes have in common? They're all potentially weird signs of iron deficiency, which is actually relatively prevalent in women. An estimated 14 percent of ...