09/01/2026
FIBRE: it’s not just about keeping you regular.
We often think of dietary fibre as the thing that helps us “go”, and yes, adequate fibre is important for healthy bowel movements and preventing constipation.
But fibre does so much more.
Fibre is also food for the trillions of microbes living in your gut. Certain types of fibre are fermented by your gut bacteria, producing beneficial compounds that support the health of your gut and your body more broadly.
A higher-fibre diet is also associated with lower levels of inflammation and a reduced risk of several chronic diseases. And importantly, higher fibre intake is associated with a lower risk of colorectal cancer ( although evidence suggests the link is not as strong as we thought).
So how do you get more?
Try these two simple swaps:
1. ADD BERRIES + SEEDS
Throw berries, chia seeds or ground flax into your morning yogurt, oatmeal or smoothie. Easy fibre boost, plus plenty of other nutrients.
2. MAKE ONE MEAL A DAY MORE PLANT-HEAVY
Add a handful of beans or lentils to soup, chili, pasta or a salad. Or simply add an extra serving of vegetables to your plate.
And remember: if you’re increasing your fibre intake, increase it gradually and drink enough fluids. Your gut may need a little time to adjust.
Fibre isn’t glamorous. It doesn’t have a trendy marketing campaign. But your gut bacteria are big fans.
And your future self might be too. 😊