good fiber sources variety of high-fiber help to close the dietary fiber deficit and boost overall health the following foods are beans and grains popcorn fruits strawberries nuts and seeds pumpkin seeds sunflower seeds vegetables showed that eating fiber-rich foods reduced the incidence of colorectal cancer by 16% to 24% time your brain processes the feeling that you are satisfied," says new york-based dietitian and a health and wellness expert for maple holistics diabetes the intestines take longer to digest published in the journal of the american board of family medicine suggests that increasing the dietary fiber intake of type glucose and hemoglobin alc gut health that play an important role in digestion and legumes are among the best prebi- otic foods that help the good bacteria kimchi are excellent sources of probiotics as they contain live bacteria "aim for one or two servings per day need to take care of our gut bugs so they tells the connection healthy diet colon cancer “fiber helps to bulk up stool and helps to bind and remove toxins and carcinogens from our bodies," says costco dietitian nutritionist based in charlotte north carolina suja natarajan is a writer based in ohio