• Question: If we can't break down fibre how is it useful

    Asked by R2D2 to Andy, Duane, Giovanna, Katie, Theresia on 17 Nov 2014.
    • Photo: Theresia Mina

      Theresia Mina answered on 17 Nov 2014:

      very good question R2D2,

      Fibres are mostly fermented when our body are trying to digest them. Some of the fermented products are useful for us, and also change the way the rest of the food is absorbed. I believe that it makes the nutrient absorption more effective, so that is why it is good for us!

    • Photo: Duane Mellor

      Duane Mellor answered on 17 Nov 2014:

      We may not be able to break down fibre, but the bacteria in our colons can and this produce gases that make trumps but also important compounds that keep our colons healthy, and may reduce our risk of obesity. Interestingly fibre is said to have about 2.7kcal per gram, just over half the amount of protein and carbohydrate.
      Also other fibre is less fermented but is important to help give our poos a healthy shape and enough bulk to prevent constipation

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