Prewett’s Oatbran is a delicious source of dietary fibre, Which helps lower cholesterol levels when consumed as part of a low fat diet. People with a healthy heart tend to eat more wholegrain foods as part of a healthy lifestyle. Oat bran is the outer husk of the oat grain. Unlike wheat bran, oat bran is soluble. Oat bran can be used in a similar way to any other bran: just sprinkle it on your cereals, add to muesli, add to your baking & use to make muffins, pancakes or biscuits.