Peanut Butter (US)
Sweeteners · Spreads
The US peanut butter entry is low FODMAP at 32 g, described as two tablespoons. All listed FODMAP groups are low at this reference amount. Use this weight when following the US-specific guide.
Serving sizes for peanut butter (us)
The low reference for this US entry is 32 g. The tablespoon description is approximate; the listed weight is the clearer way to match this guide.
Tested serving sizes
| Serving | Amount | Main FODMAP | Rating |
|---|---|---|---|
| 2 tablespoons | 32 g | GOS 0.1 g |
Breakdown for 2 tablespoons
Is peanut butter (us) low FODMAP?
Only one reference portion is listed for this US entry: 32 g, rated low. A moderate or high amount is not established here. The standard peanut butter entry instead lists 50 g under the same two-tablespoon description. These are separate references, so weighing is more useful than relying on the spoon label alone.
Peanut Butter (US) and IBS: what to know
For a peanut butter sandwich, consider how much spread goes on both slices and whether you add jam, honey or another topping. The peanut butter rating does not describe those ingredients or predict symptoms for every person with IBS. If comparing meals, note the product and the amount you actually used rather than simply recording 'a sandwich'.
Gut-friendly ways to eat peanut butter (us)
Weigh the spread directly onto a plate or into a bowl, then use it for toast, porridge or a dressing. For a dip, combine a measured portion with water and seasonings that suit the rest of your meal. Check strawberry jam with high fructose corn syrup separately when making a sweet sandwich. Almond butter is a different food with its own portions.
Frequently asked questions
Is American peanut butter low FODMAP?
The US catalogue entry is low at 32 g. This does not establish a serving for every brand, flavour or peanut-based dessert.
Does two tablespoons always mean the same weight?
No. The two peanut butter entries use different listed weights. Follow the weight attached to the entry you are using.
Can I use this guide for peanut butter powder?
No. A powder is a different preparation from a spread. Do not transfer the spread's portion to a powdered product.
Is a peanut butter and jam sandwich low FODMAP?
Assess the peanut butter, jam and bread separately at the quantities eaten. A low rating for the spread alone cannot establish the whole sandwich's rating.
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