Antioxidants: What They Do and Antioxidant-Rich Foods
What are antioxidants? “Antioxidants are naturally occurring chemicals in foods that can serve as a defense against free radicals,” explains Hopsecger.

Antioxidant - Wikipedia
Antioxidants are compounds that inhibit oxidation, a chemical reaction that can produce free radicals. Antioxidants are frequently added to industrial products, such as polymers, fuels, and lubricants, to extend their usable lifetimes.

14 Healthy Foods High in Antioxidants
Antioxidants are compounds your body makes and gets from food that protect cells from free radicals, lowering oxidative stress and chronic disease risk. Antioxidant-rich foods include dark...

Antioxidants: Are There Good for You? Pros and Cons - WebMD
Find out the health benefits of antioxidants, and learn how to get them into your diet.

What Are Antioxidants? • The Nutrition Source
There are hundreds, probably thousands, of different substances that can act as antioxidants. The most familiar ones are vitamin C, vitamin E, beta-carotene, and other related carotenoids, along with the minerals selenium and manganese.

Antioxidants | An Open Access Journal from MDPI
Antioxidants is an international, peer-reviewed, open access journal related to the science and technology of antioxidants, published monthly online by MDPI.

Antioxidants: Health benefits and nutritional information
Antioxidants are mostly found in plant foods. They are natural molecules that help neutralize harmful free radicals in our bodies.

Antioxidants: a comprehensive review - PMC
Antioxidants Antioxidants are compounds that help protect the body’s cells from damage caused by harmful molecules called free radicals. Antioxidants are substances that, even in very small amounts in foods or the human body, can slow down, manage, or block oxidative processes.

Understanding antioxidants - Harvard Health
Antioxidants neutralize free radicals by giving up some of their own electrons. In making this sacrifice, they act as a natural "off" switch for the free radicals. This helps break a chain reaction that can affect other molecules in the cell and other cells in the body.