If you are experiencing aching joints, a lot of stress, diarrhea or constipation, or problems losing weight, you may have toxins that need to be cleansed from the system. The organs that deal with cellular waste management are your liver, the lymph glands, the kidneys, the lungs and the colon. To remain healthy and fit, experts agree that detoxification no less than once a year is recommended to maintain good health. The liver recycles, sorts and readies unwanted chemicals during the process of circulation.