Reasons Why You NEED Fibre in Your Diet

I’m sure many of you have heard at one point or another, that you should eat more fibre. But what is fibre? What are the benefits of fibre? And why should we be eating more of it? 

Fibre is a carbohydrate that is resistant to digestion and helps to promote gut health. Although fibre is technically a carbohydrate, you don’t actually get much energy (calories) from it because your body of how long it takes for your body to break it down and absorb it.

Fibre can be found as parts of plant-based foods such as grains, beans, legumes, fruits and vegetables.

Types of Fibre

Fibres are generally classified as soluble and insoluble, though some fibres can fall into both groups.

Soluble Fibres

Soluble fibres are, as the name suggests, soluble in water. In our digestive tract, these fibres form a gel-like substance that can slow the breakdown and absorption of food.

You might be thinking this is a bad thing, but there are actually many benefits to slow down our digestion of food. Some of these benefits include,

• • Improve blood sugar control
    • By slowing down the digestion and absorption of carbohydrates, soluble fibre helps to prevent the spike in blood sugars after a meal and allows a slower, more gentle rise in blood sugars.
  • Lower blood cholesterol
    • Soluble fibres can bind cholesterol in our digestive tract, which can limit the amount that is absorbed by our bodies and help reduce our total blood cholesterol levels.

Inoluble Fibres

These fibres are not soluble in water and increase our stool bulk and encourage the movement of food through our digestive tract.

These fibres can help prevent constipation and may be particularly beneficial to people who struggle with irregular bowel movements.

To find out more about the different types of fibre, check out this fibre factsheet.

Health Benefits of Fibre

Both insoluble and soluble fibre are important parts of a healthy diet, and play a role in supporting your health. Some of the top health benefits of fibre include: 

Sources of Fibre

Although most fruits & vegetables contain both types of fibre, they usually have larger amounts of one type than the other. Many fibre-rich foods are also contain large amounts of FODMAPs, however there are some IBS-friendly sources of fibre. 

Soluble Fibre

Soluble fibre can be found in many foods including,

• • Apples
  • Citrus fruits
  • Flaxseed
  • Barley
  • Oats
  • Beans
  • Peas

Insoluble Fibre

 Check out these delicious foods to include in your diet for more insoluble fibre are,

• • Whole wheat flour
  • Wheat bran
  • Potatoes
  • Cauliflower
  • Green beans
  • Nuts

How Much Do I Need?

According to Health Canada, women require 25 grams of fibre each day, while men require 38 grams. However, Health Canada also reports that most Canadian’s only consume about half of their required fibre intakes.

You can read more on fibre recommendations & how you ensure you’re consuming enough fibre on Health Canada’s % Daily Value page.