Good sources of natural fiber for your diet include pears, apples, oat bran, vegetables and legumes. Eating more fiber helps the body to detoxify in an easy and healthy way. You Might Also Like The Herb Elderberry can help to combat flu viruses January 24, 2018 Kiwi fruits help protect the cell DNA March 16, 2015 Apple cider vinegar January 22, 2014