Selenium is a powerful antioxidant that reduces inflammation and enhances the immune system's ability to fight infections. It ...

“Nasal mucus that would necessitate a visit to your doctor may include frequent nosebleeds, nasal congestion that doesn’t go ...

Molecular communications in the bloodstream is a promising area of research, since the bloodstream has the ability to ...

There are some great pluses to the supplement, too, besides possibly helping you fend off the cold or flu. The Mayo Clinic ...

Changes associated with anemia tongue are called glossitis, otherwise known as tongue inflammation. This article explains why ...

Bacteria in the gut have been implicated in autoimmune diseases, like lupus, that don't primarily affect the gastrointestinal ...

Spinach juice is rich in nitrates, which help lower blood pressure by improving blood vessel function. The presence of ...

Recent studies reveal that the human appendix plays roles in gut microbiota restoration and immunity, contrary to its ...

An apple a day could indeed keep the doctor away. Here’s why, and the best apples to buy Delicious, crunchy, cheap ...

After being struck down by winter illness, the BBC's James Gallagher goes in search of ways to boost his immune system.

From the mysterious white flecks that sometimes appear on nails to unusual ridging or changes in thickness, what do these ...