Apples are high in pectin, a type of fiber that binds to cholesterol and heavy metals in the body, apples help eliminate toxic build up and to cleanse the intestines. You Might Also Like Herbs that help combat varicose veins April 21, 2014 Saw palmetto is beneficial to the prostate gland and urinary tract April 25, 2019 Good sources of natural fiber for your diet include December 2, 2015