Fibre is a non-digestible group of substances found in plant foods which can't be completely digested by human digestive enzymeA protein which catalyses or speeds up a chemical reaction.. As it is not absorbed by the body, fibre therefore acts as a bulking agent to the body and helps remove waste.
Health benefits
There are many health benefits offered by a diet rich in fibre, these include:
reducing the risk of cardiovascularRelating to the heart and the blood vessels. disease (CVD)
reducing the risk of type 2 diabetesA lifelong condition that causes a person's blood sugar level to become too high.
reducing the risk of some cancers, especially colorectalRelating to or affecting the colon and rectum. cancer
helping to control and maintain a healthy weight
preventing constipation and other bowel disorders
improving gut health
Recommended daily intake
The recommended daily intake of fibre varies with age:
2 to 5 year olds – 15g per day
5 to 11 year olds – 20g per day
11 to 16 year olds – 25g per day
16 year olds and above – 30g per day
Types of fibre
There are two main types of fibre:
soluble
insoluble
Ways to increase fibre in your diet
There are various strategies you could employ to increase the amount of fibre you consume:
start the day with a high fibre breakfast cereal – e.g., bran flakes
go for wholemeal breads
choose wholegrains – e.g., wholewheat pasta
go for potatoes with skins – e.g., a baked potato
for snacks try fruit, vegetable sticks, oatcakes or unsalted nuts
include plenty of vegetables with meals
have some fresh or dried fruit for snacks or a dessert