When you use a colon cleanse, you are detoxifying your body. The colon cleanse will work to push toxins out from your colon and sometimes even your intestines. This is not only ideal to promote healthy well-being, but it can also help you lose weight. It has been said that the average person has anywhere from four to eight pounds of stored waste in their body. When using a colon cleanse, that extra waste will be expelled from your body. This is why many individuals can lose weight with a colon cleanse.