Flax seed and oats top the list of foods highest in both soluble and insoluble fibre. One tablespoon of ground flax seed contains four to six grams of fibre. Other foods high in soluble fibre include beans, peas, rice, barley, citrus, strawberry and apples. Foods high in insoluble fibre include whole wheat, rye, brown rice, barley, cabbage, beets, carrots, brussels sprouts, turnips, cauliflower and apple (with skin).
Piper also suggests snacking on grapes and watermelon throughout the day: "Grapes are great lymphatic cleansers, free radical eliminators, and aid in the removal of heavy metal toxicity, while watermelon hydrates and cleanses the cells, is abundant in vitamin C, a great antioxidant, and aids with preventing breast, prostate, lung, colon, and endometrial cancers."
There are many powdered and liquid supplements available that help in cleansing your colon. They include magnesium, enzymes, herbal teas, and laxatives (27). Some of these supplements are to be taken orally, while some need to be taken via the rectum. However, it is recommended that you consult your doctor before taking supplements for colon cleansing. Fat Burning Tea