An antioxidant is a substance that helps prevent damage to cells [basic building blocks of the body] in the body caused by harmful molecules called free radicals [unstable molecules that can damage cells and cause aging and disease].
- Vitamin C is an antioxidant found in citrus fruits like oranges and lemons.
- Blueberries are rich in antioxidants, which can help protect the body against harm from free radicals.
Very Simple Definition:
An antioxidant is something that helps keep our body healthy by protecting our cells from damage.
- Eating oranges can help keep our body healthy because they have something called an antioxidant.
- Blueberries are good for us because they have antioxidants in them that protect our body from getting sick.