Here's a breakdown:

* Oxidation: A chemical process where a substance loses electrons. This often results in damage to the substance, such as rusting of metal or spoilage of food.

* Antioxidants: Substances that prevent or slow down oxidation by donating electrons to the substance undergoing oxidation, thereby stabilizing it.

Examples of antioxidants include:

* Vitamin C: Found in fruits and vegetables.

* Vitamin E: Found in nuts, seeds, and vegetable oils.

* Beta-carotene: Found in carrots, sweet potatoes, and spinach.

* Polyphenols: Found in tea, coffee, and berries.

Antioxidants play a vital role in protecting our bodies from damage caused by free radicals, which are unstable molecules that can damage cells and contribute to aging and disease.