This type of fiber is also found in such foods as kidney beans, brussels sprouts, apples, pears, barley and prunes.The American Dietetic Association recommends a healthy diet include 20 to 35 grams of fiber a day, including both soluble and insoluble fiber. (Soluble fiber should make up five to 10 grams of your fiber intake.) However, Americans only consume about half that amount.There are other f