The human digestive system is complicated. It’s designed to masticate, digest, absorb and expel food from our body. Different parts of the body have different jobs cut out, and just like a factory machine, what we consume needs to move at the right speed from one body part to the other. That’s where dietary fibre comes into play. Fibre is to the digestive system what oil is to a machine; without it, everything comes to a grinding -and often painful -halt.
HOW FIBRE HELPS
Your bowels: Let’s start from the bottom. Healthy fibre intake impacts bowel movement the most. A normal-functioning digestive system will produce regular bowel movements that are predictable. The more regular your bowel movements, the slimmer the chance of waste and bacteria build-up inside your body.
Your digestive system: Dietary fibre also helps to keep the rest of the digestive system running and prevents blockages, slow movement of food material, bloating and uneasiness.
Your blood sugar: Dietary fibre is known to slow down the absorption of sugar from food to ensure that it is assimilated far more gradually.When your body is pummelled with high quantities of sugar, it can affect or worsen conditions like diabetes. High fibre foods help your body to balance out so that you don’t suffer from high or low sugar.
Your heart: Fibre helps in stabilising blood pressure, it reduces cholesterol and inflammations in the digestive system, thereby lowering the strain on the heart.
Your weight: High fibre foods make you feel fuller and are often eaten slowly. This helps to control the intake of food, and therefore, your weight.
How do we stock up on fibre?
Fear not.You’re probably having a lot of it already. Fibre is the bulky stuff that your body doesn’t actually absorb and can be either water soluble or insoluble. Both these types are important to let the digestive system run like a Swiss train schedule. Soluble fibres -once dissolved in water -form a kind of gel that slows down the emptying of your stomach, helping you feel full for a while. Sources of soluble fibres are oats, apples, beans, carrots, citrus fruits and peas. Just remember one thing when we talk about getting the benefit of fibre from fruits, we mean whole fruits and not juice made out of them. Juicing removes your fibre intake, which sort of defeats the purpose.
Insoluble fibre is the stuff that promotes the actual movement of food through the system. You can get your fix from servings of whole wheat, nuts, beans, cauliflower and potatoes. Most fruits and vegetables like the ones listed above have both soluble and insoluble fibre, though some are better for you (consult your doctor to know what suits your body).
So, there you have it. Dietary fibre can be found in nearly all healthy food items. It’s important to eat healthy servings to make sure that good digestion becomes a smooth and effortless process.
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