Vitamin E helps maintain healthy skin and eyes, and strengthen the body's natural defence against illness and infection (the immune system).
Vitamin E is found in a wide variety of foods.
Good sources include:
The amount of vitamin E you need is:
You should be able to get all the vitamin E you need from your diet.
Any vitamin E your body doesn't need immediately is stored for future use, so you don't need it in your diet every day.
There isn't enough evidence to know what the effects might be of taking high doses of vitamin E supplements each day.
You should be able to get the amount of vitamin E you need by eating a varied and balanced diet.
If you take vitamin E supplements, don't take too much as this could be harmful.
Taking 540mg or less a day of vitamin E supplements is unlikely to cause any harm.