The properties of the onion, garlic, fresh onions and leeks, known since the time of Hippocrates, also used to Egyptians. Today recognized by modern medicine for cancer effects against diseases of stomach, colon cancer, heart disease etc. Onions used in folk medicine or cough crushed, boiled with sugar, etc. Garlic has properties antibakteriele and helps blood circulation cleaning. Worth mentioning are and all kinds of cabbage, white cabbage, broccoli, red cabbage, cauliflower, which have the same properties as onions and garlic in fighting cancerous diseases and lowering cholesterol or fats in the blood.