Radical liberals are not a political group, but a kind of very active molecule that is suspected of being one of the causes of cancer. How can you protect yourself? Diet plays an important role here, especially in the absorption of anti-oxidants. The strongest anti-oxidizing agent is Vitamin E, which is found in wheat germ oil and sunflower seeds.
Next comes Vitamin C (oranges, grapefruits, lemons, red peppers etc.).
Beta carotene also absorbs large amounts of radical liberals. This substance seems to act as a protecting agent against most types of cancer.
Where do you find it? In red vegetables (like tomatoes), orange ones (carrots), yellow (squash), and dark green (broccoli). All these are rich in beta carotene. So make them a regular part of your menu!