Why should you care?
Fibre keeps your gut healthy, your blood sugar steady, and your cholesterol in check. It feeds the good bacteria in your digestive system, reduces your risk of heart disease, type 2 diabetes, and certain cancers, and keeps you feeling fuller for longer. It's also one of the easiest ways to look after your heart and give your immune system a boost.
Most adults need around 25–30 grams of fibre per day. Most of us are getting about half that. So, there's some catching up to do, but the good news is it's easier than you think.
Start with half
You don't have to go full wholegrain overnight. Start by swapping half your white pasta or rice for the wholegrain version - cook them together and you'll barely notice the difference. Same taste, way more fibre.
Try a piece of fruit instead of a biscuit
It sounds obvious, but swapping your afternoon biscuit for an apple or a pear is one of the easiest fibre wins there is. Keep the skin on and you're getting even more.
Leave the skin on
Peeling potatoes, apples, cucumbers, zucchini? Stop right there. The skin is where a big chunk of the fibre lives. Give things a good wash and that's it. Storing your vegetables properly also makes a real difference to how long they stay fresh and usable.
Sprinkle seeds on what you're already eating
Chia seeds, flaxseeds, and hemp seeds are tiny but mighty. Two tablespoons of chia seeds packs about 10 grams of fibre. Stir them into yoghurt, smoothies, or oats. They're virtually tasteless and disappear into whatever you're eating.
Choose wholegrain bread
It's the same effort with a much better fibre payoff, and most people genuinely can't tell the difference in a sandwich.
Build the habit gradually
Increasing your fibre intake too quickly can leave you feeling bloated and uncomfortable. Build up gradually over a few weeks and make sure you're staying well hydrated, because fibre works best when it's well hydrated.
Getting more fibre into your diet isn't about dramatic overhauls or eating things you hate. It's about small, sensible additions that slot right into the way you already eat. Swap the bread, keep the skin on, add some seeds. That's really all it takes.
Start with one swap this week and see how you go.
Source note: The NHMRC is in the process of a major, comprehensive update to the Australian Dietary Guidelines. While fibre guidelines have historically remained stable, you can track the progress of the NHMRC Dietary Guidelines Review to see if any updated targets are released.
