Free radicals damage healthy cells in your body which can lead to disease, but antioxidants help neutralize free radicals and ...

Free radicals are highly reactive and unstable molecules that are made by the body naturally as a byproduct of normal metabolism. Free radicals can also be made by the body after exposure to toxins in ...

Broccoli and Brussels sprouts have varying antioxidant levels. But comparing them head-to-head can be tricky, dietitians say.

Free radicals are highly unstable and reactive molecules that are literally stealing electrons from your healthy cells at this very moment, causing damage that accumulates over time and contributes to ...

Dr. Gino DiLabio and doctoral student Hossein Khalilian discuss their research paper about how quantum Coulombic interactions can manage and prevent unwanted cell damage from free radicals. The image ...

For decades, scientists have thought they understood the biochemical machinery that causes asthma—inflammation in the lungs that constricts airways and makes it hard to breathe.