if not all, haven’t been tested in clinical trials and aren’t regulated by the U.S. Keep reading to learn how certain lifestyle changes can provide the real benefits that liver cleansing claims to give.Ketogenic diet The reality is that toxins are everywhere in our environment, and our bodies have the built-in capacity to defend against these toxins naturally. Plants contain cellulose and fibers that help “bulk” up excess matter in the colon. They also regulate constipation and overactive bowels, while boosting helpful bacteria as a prebiotic.