What foods contain the most amount of fiber?

Coconut flour is the highest flour in fibre. It contains 38.5% fibre which is the highest percentage of dietary fibre found in any flour (wheat bran is 27% fibre). Coconut flour contains almost 3 times as much fibre as soy flour. Coconut flour is another Excellent way to increase your daily fibre intake. (1 Tablespoon equals approx 5 grams of fibre)