Medically reviewed by Marla Anderson, MD Key Takeaways Free radicals are unstable molecules that can damage DNA, leading to ...

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 ...

You may have heard about oxidative stress on social media. A TikTok search offers dozens of videos that claim to break down the complex chemical process and, in some instances, offer up “treatments” ...

When you think of stress, you might turn to the family drama that kept you from sleeping at night or an overwhelming, heart-racing panic about an anxiety-inducing work project. However, there could be ...

Nitroxides are a class of stable free radicals that have been extensively explored for their dual role as both redox-sensitive probes and therapeutic antioxidants. Their unique chemical properties ...

Oxidative stress occurs when there is an imbalance between the production of free radicals and the body’s ability to counteract them. When you purchase through links on our site, we may earn an ...

One of the central challenges for synthetic chemists is to impose control over free radicals. Highly reactive molecules with an unpaired electron, free radicals may be familiar to you; these are the ...

A new study has somewhat redeemed the tau protein, which up to now has been associated with the development of Alzheimer’s disease. Turns out, the protein has a ‘good guy’ role, helping to protect ...

Future Cardiol. 2012;8(4):577-602. A recently published meta-analysis of the studies addressing the question of oxidative stress and PM scrutinized the evidence from the controlled exposures, panel ...