Orange juice may boost your immune system and heart health, but also adds more calories and sugar to your diet than whole oranges.

For years, orange juice has been sold as a simple source of vitamin C, but new human data suggest that a morning glass may be doing something far more radical inside the body. Researchers now report ...

Most of us think of orange juice as a simple breakfast habit, something you pour without much thought. Yet, scientists are discovering that this everyday drink may be doing far more in the body than ...