All-Bran Cereal

Why all-bran cereal is rated high

All-Bran Cereal is high FODMAP, and it is high for three reasons at once. The fructans from the wheat bran it is built from lead the way, and GOS and excess fructose ride along with them, so a single bowl brings three groups to breakfast rather than one. About 1½ tablespoons (7g) is low, larger portions are moderate and much larger portions are high. That low amount is a sprinkle rather than a bowl, so an ordinary breakfast serve sits well into high territory, and treating it as a food to have a normal bowl of is not realistic.

What changes your risk

• Three groups in one bowl Fructans, GOS and excess fructose all build together as the bowl grows past about 1½ tablespoons (7g), so this cereal stacks against itself before anything else on the table is counted. That is different from a food with a single group where one swap elsewhere in the meal can offset it.
• The rest of the breakfast Wheat toast and a wheat-based cereal in the same sitting pile fructans on fructans, and fruit juice or honey on top adds more excess fructose. A breakfast built around this cereal is rarely just this cereal.
• Soaking in milk does not help Fructans and GOS are water-soluble, but leaching only removes them when the liquid is poured away, as it is when legumes are drained and rinsed or vegetables are boiled and the water tipped out. Cereal is eaten with its liquid, so nothing leaves the bowl.
• Heat and time change nothing Toasting, warming or leaving the cereal to soften does not break FODMAPs down. The load in the bowl is the load in the box.
• Read the ingredients on any bran-style cereal Cereals in this category often carry added inulin or chicory root fibre, dried fruit, honey or fruit juice concentrate, each of which adds to the subgroups already present rather than diluting them.

Swaps

Rolled oats are the honest replacement for the role this cereal plays, as porridge or soaked overnight, and they take the same toppings: raspberries, blueberries, strawberries, kiwi, a firm just-yellow banana, pumpkin seeds, walnuts, a little maple syrup, and lactose-free milk or yoghurt. Quinoa flakes, rice-based and corn-based gluten free cereals and buckwheat porridge cover the same breakfast spot. What does not work is another wheat bran or wheat biscuit cereal, muesli with dried fruit through it, anything with inulin or chicory root fibre listed, or a cereal sweetened with honey, agave syrup or high fructose corn syrup, since those repeat exactly the subgroups you were trying to leave behind.

How to lower the load

Since the low serve of this cereal is only a sprinkle, the practical work is at the shelf rather than at the bowl: build the breakfast on oats or a rice-based cereal and keep this one out of the rotation during a strict phase. If you are shopping for a replacement, read the ingredients list rather than the front of the box, because bran, wheat, inulin, chicory root fibre, dried fruit and fruit juice concentrate are the words that matter and they sit in the small print. Buy plain oats or plain flakes and add the sweetness yourself with maple syrup and berries, which keeps control of what goes in. If a household shares one cereal cupboard, keeping your own box means the low FODMAP breakfast is not a decision you have to make while half awake.

Common questions

is all bran cereal low fodmap

Not at a normal bowl. About 1½ tablespoons (7g) is low, larger portions are moderate and much larger portions are high, so an ordinary serve is high.

why is all bran high fodmap

It carries fructans from the wheat bran it is made from, plus GOS and excess fructose, all building together as the portion grows. Three groups in one bowl is what puts an ordinary serve in high territory.

what cereal can i eat instead of all bran

Rolled oats as porridge or overnight oats fill the same role, along with quinoa flakes and plain rice-based or corn-based gluten free cereals. Top them with berries, kiwi, pumpkin seeds, maple syrup and lactose-free milk.

can i have a smaller bowl of all bran on the elimination phase

About 1½ tablespoons (7g) is low, which is a sprinkle over another cereal rather than a bowl of its own. During a strict elimination phase an oat or rice-based breakfast is the steadier plan, and reintroduction is something to work through with a dietitian.