Most of us know we should eat more fibre. Far fewer of us know what 30g a day, the UK recommendation, actually looks like on a plate. The average British adult manages around 18g, and the gap usually comes down to not knowing where the easy wins are.
So this is the practical version: no lecture on gut biology, just where the grams come from and how to reach the target without choking down dry bran. The good news is you can close most of the gap with three or four ordinary swaps from a well-stocked fibre-rich pantry.
Where the grams actually are
Fibre is not spread evenly across "healthy" foods. A handful of staples does the heavy lifting, so it helps to know the rough numbers:
Pulses are the powerhouse. A normal portion of cooked lentils or chickpeas brings around 8g on its own, more than a quarter of the day in one serving.
Whole grains stack up fast. A bowl of porridge oats is roughly 7g; a portion of wholewheat pasta or brown rice adds 5 to 6g.
Seeds punch above their size. A couple of tablespoons of chia or ground flax is 5 to 6g, plus the Omega-3s.
Fruit and veg fill the corners. A pear, a portion of broccoli, a handful of berries: 3 to 4g each, and they add up quietly across the day.
A day that gets you there
Put together, the target stops looking like a stretch:
Breakfast: porridge oats with a tablespoon of ground flax and a handful of berries. (~11g)
Lunch: a chickpea and spinach salad, or last night's lentil stew. (~10g)
Dinner: a portion of brown rice or wholewheat pasta with plenty of veg. (~9g)
That's roughly 30g without a single "fibre-enriched" product, and you've eaten real meals rather than counting anything.
Three habits that make it painless
Default to the whole version. Brown rice over white, wholewheat over white pasta, oats over sugary cereal. The swap is invisible in most recipes but adds several grams each time.
Keep a "fibre topper" on the counter. A jar of mixed seeds or ground flax by the hob means a spoonful goes into porridge, soup or a stew without a second thought.
Cook pulses in bulk. A big pot of lentils or chickpeas at the weekend gives you the single biggest fibre source ready to drop into meals all week.
Go up gently
One caveat worth heeding: if you currently eat very little fibre, don't leap straight to 30g overnight. Build up over a couple of weeks and drink plenty of water alongside, so your digestion has time to adjust. A steady climb feels far better than a sudden jump.
Hitting your fibre target isn't about buying anything special. It's about keeping the right unrefined staples in the cupboard and reaching for them by habit.
Stock the staples that make it easy: shop our grains, pulses and seeds, at up to 55% off inside The Club.
