Oxidative Stress meaning

Oxidative stress is a condition characterized by an imbalance between free radicals (unstable molecules that can damage cells) and antioxidants (molecules that neutralize free radicals) in the body. This imbalance can lead to cell and tissue damage, contributing to aging and the development of various diseases, including cancer, cardiovascular diseases, diabetes, and neurodegenerative disorders. Oxidative stress can be caused by environmental factors such as pollution, radiation, and tobacco smoke, as well as by unhealthy lifestyle choices like poor diet and lack of exercise. Reducing oxidative stress involves increasing antioxidant intake through a healthy diet and lifestyle.