Toxins are the poisonous substance which is naturally produced in the body of living organisms. It is very important to regularly detox your body because these substances can cause many diseases. Some of the foods that you can add to your diet to regularly detoxify your body are: cranberry juice, lemonade, onions, and Pineapple. Water is also one of the most powerful natural detoxifier and you are recommended to drink as much water as you can.