Colon Cleansing Master Cleanse. The master cleanse diet is one of the most popular weight loss diets to date. I remember hearing about it for the first time over 15 years ago. I never imagined that it would be as popular today. For Diet and weightloss, people are doing a lot of searching for natural colon cleanse information. The colon cleanse can keep toxins out of your body, but it can also do a great deal to help lose weight. Many people are looking to a colon cleanse to help them look and feel better. The ingredients are simple, and the diet lasts for 10 days, yet most people can’t even make it past day one.