Antioxidant content refers to the amount or level of antioxidants present in a particular food, beverage or dietary supplement. Antioxidants are natural substances that help protect our bodies from damage caused by free radicals - unstable molecules that can lead to cellular damage and contribute to aging, as well as certain diseases such as cancer and heart disease.
Antioxidant content is often measured in units called ORAC (Oxygen Radical Absorbance Capacity) or TE (Trolox Equivalent). The higher the antioxidant content of a food, the more effective it may be at neutralizing free radicals and reducing oxidative stress.
Consuming a diet rich in antioxidants can help support overall health and wellness by protecting cells from damage caused by free radicals.