What is a detox Diet? Detox diet is a diet that helps our bodies to eliminate harmful toxic wastes. There are many types of detox diets. In general, many people refer the term "detox diet" to mean a dedicated detox diet plan program that is undertaken to remove toxins from a specific part of the body. For instance, there can be detox diet programs for cleansing of the colon, liver or the GI tract. Dedicated detox diet programs are short-term diets. Detox diets are also recommended for losing weight. They work by giving your body various organic chemical compounds required for detoxification, such as vitamins, antioxidants and other necessary nutrients. Some of these organic compounds help elimination of waste products from your body by increasing the frequency of bowel movements and urination.