Vitamin E is very important for skin health.

Tocopherol is a type of vitamin E and has antioxidant properties.

This is a kind of flower.

That kitten is really cute, isn't it?

He is fighting against illness.

What is the action of this medicine?

This medicine acts directly on the brain.

Oxidation is a type of chemical reaction where a substance reacts with oxygen to form an oxide.

It's important to consume foods that contain a lot of vitamins.

This compound turns red when it oxidizes.