There are numerous different scenarios in which microorganisms are exposed to highly reactive molecules known as free radicals. These molecules are capable of damaging important cell components and ...

Oxidative Stress or oxidative cell damage occurs when there is an accumulation of free radicals. These radicals are harmful oxygen-derived chemicals called reactive oxygen species (ROS). Normally ...

What is the secret to aging more slowly and living longer? Not antioxidants, apparently. Many people believe that free radicals, the sometimes-toxic molecules produced by our bodies as we process ...

Doctoral scholar, Human Molecular Nutrition Laboratory & Casual Academic, University of Newcastle Antioxidants are a commonly promoted feature of health foods and supplements. They’re portrayed as the ...