Puffed Rice Cereal

Why puffed rice cereal is rated low

Plain puffed rice cereal comes in low at the tested serving of 1 cup (30g), and the record shows no raised FODMAP subgroup behind that rating, so there is no single group driving it up. It is rice that has been puffed, and nothing in that process adds a FODMAP that was not there to begin with. Larger bowls have not been tested, so 1 cup (30g) is the amount the low rating actually covers. In practice the cereal is rarely the variable in a bowl of cereal: the milk, the sweetener and the fruit on top decide how the meal lands, which is why the toppings deserve more attention than the flakes.

What changes your risk

• The tested serving 1 cup (30g) is the amount that was tested and the amount the low rating speaks for. Anything beyond that has not been tested here, so treat the cup as the measure rather than the bowl.
• What you pour over it ordinary cow's milk brings lactose to a bowl that had none. Lactose-free milk is ordinary dairy with the lactase enzyme added, so it fills the same role without the lactose.
• Coated and flavoured versions honey-coated puffed rice, versions studded with dried fruit, and high fibre versions with inulin or chicory root fibre added are different foods from plain puffed rice, and none of them are covered by this rating.
• The rest of the breakfast a low serving is per food, not per meal. Cereal alongside juice, a pastry and a sweetened yoghurt adds up to a much larger total load than the cereal alone suggests.
• The fruit on top whole low FODMAP fruits such as strawberries, blueberries or kiwi keep the bowl where the data puts it. Dried fruit does not, because drying removes the water and concentrates everything left behind into a far smaller amount.

What else works

If you want variety at breakfast, plain oats, polenta porridge, cooked quinoa and plain rice-based or corn-based gluten free cereals all fill the same role and are low at their own tested servings. The lookalikes worth knowing are the wheat-based ones sitting next to it on the shelf: bran flakes, wheat biscuit cereals and toasted wheat squares are not equivalent to puffed rice, and neither is muesli or granola built on dried fruit and honey. Any box advertising added inulin or chicory root fibre is a different proposition again, whatever grain it starts from.

How to keep it low

Read the ingredient list before the front of the box, because "puffed rice" on the label often sits above honey, dried fruit pieces, chicory root fibre or a malt syrup. The plainest boxes list rice, and little else. Measure with a cup measure rather than filling a bowl by eye, since puffed cereal is light and bulky and a filled bowl bears very little relationship to 1 cup (30g). Store it sealed and dry so it stays crisp, serve it with lactose-free milk, and add whole low FODMAP fruit rather than a sweetened topping if you want it less plain.

Common questions

is puffed rice cereal low fodmap

Yes. Plain puffed rice cereal tests low at 1 cup (30g), and no raised FODMAP subgroup is recorded for it.

how much puffed rice cereal can i eat on low fodmap

1 cup (30g) is the tested serving and the one the low rating covers. Larger amounts have not been tested here, so measure the cup rather than judging by the bowl.

can i eat puffed rice cereal during the elimination phase

Plain puffed rice cereal at 1 cup (30g) is suitable during the elimination phase. The care goes into what joins it in the bowl, since honey-coated versions, dried fruit and ordinary milk all change the picture. Tolerance still varies from person to person.

what milk should i put on puffed rice cereal

Lactose-free milk works, because it is ordinary dairy with the lactase enzyme added to split the lactose. Ordinary cow's milk brings lactose to a bowl that otherwise carries none.