Irish Visitors Click HereFibre: Keeping Us Healthy Inside
We all know that fibre is an essential part of a balanced diet, but what is it?
Fibre is a carbohydrate made up from the indigestible parts of plants, which passes through our digestive system relatively unchanged. There are two types of fibre: soluble and insoluble.
Water-soluble fibre is the pectins (edible portions) of fruits, vegetables and seeds, and could have the added benefit of lowering cholesterol.
Insoluble fibre is cellulose found in wheat bran and other grains - it is also referred to as 'roughage'.
Hard-working Fibre
Fibre's main function is to help keep our digestive system healthy. But what does it do exactly that makes it so important?
The answer is a lot:
- It adds the bulk our stool needs to enable it to move through the gastro-intestinal tract.
- It softens the waste material and speeds up its passage through our body.
- It promotes a slow, steady absorption of nutrients from food.
- It helps to slow down the absorption of sugars, thus helping to keep insulin levels steady
A balanced diet includes a recommended 18 grams of fibre a day.
Boosting your Fibre Intake
Fibre-rich foods are not known as the tastiest foods around. Luckily, some simple measures can increase the fibre content in the average diet almost without you noticing. Switching from white to wholemeal bread, from white to whole-wheat pasta or from white to brown rice is an effective way to boost your fire intake. Adding an extra vegetable to the evening meal is another easy measure, while snacking on fruit can help towards digestive health.
Children can be enticed to eat more fibre by sprinkling bran flakes over their yoghurt or other dessert. Some fibre-rich foods are actually children's favourites: jacket potatoes and baked beans, for example, or whole-wheat cereal biscuits.
Always make sure you drink enough, though. Fibre is only effective in preventing constipation if taken with enough fluid - about two litres or eight glasses is recommended.
Drinks like Senokot Hi-Fibre can be taken daily to help relieve constipation. For more information, click here » (contains ispaghula husk - always read the label).
See other related material:
- Click here to view our fibre foods table »
- Try using our digestive health assessment quiz to find out if your diet and bowel habits can be improved.»
- View interactive animations of how the digestive system works »
- Find out what the symptoms of constipation are »
- Click here to use our treatment advisor to help find an appropriate treatment »
