Is Peanut Butter Low FODMAP? (These Brands Are…)


Peanut butter that is not sweetened with high fructose corn syrup is usually considered low FODMAP. And while there is a small amount of naturally occurring fructose in peanuts, it’s only an issue for most when eaten in large amounts.

While there’s still a lot to learn about FODMAPs, I’ll summarize the findings of a few recent studies on peanuts and peanut butter for you in this short post.

If you have any questions, just leave them in a comment at the end.

Are Peanuts Low FODMAP?

The most “natural” peanut butters are literally made from blending up peanuts and nothing else.

For example, Kirkland peanut butter is made from dry roasted peanuts and nothing else.

kirkland peanut butter nutrition

Other natural peanut butters might add salt.

Most nuts, aside from pistachios, are low in FODMAPs. That includes brazil nuts, macadamias, almonds, pecans, walnuts, etc.

I’m aware that a peanut is not technically a nut, but it shares many properties, including having a similar nutritional breakdown.

Peanuts are low in FODMAPs, just like most nuts.

Which Peanut Butter Brands Are Low FODMAP?

Research has shown that most peanut butter is low in FODMAPs (source). The exceptions are when certain other ingredients are added, particularly high fructose corn syrup.

However, look out for sugar alcohols (especially in “keto-friendly” products) and other additives like molasses or agave. They’re not too common, but do exist.

Now let’s take a look at a few popular brands of peanut butter.

Is Skippy Peanut Butter Low FODMAP?

One study examined the FODMAP content of a variety of foods that could be purchased at Kroger (source).

The list of foods tested included Skippy’s peanut butter (second last row in the picture below):

peanut butter fodmap content

There is 0.91 grams of fructose per 100 grams of Skippy’s peanut butter, which is considered relatively low.

Here’s the full ingredient list for Skippy:

Roasted Peanuts, Sugar, Hydrogenated Vegetable Oils, Salt

There’s some added sugar, which may contribute a bit to the fructose content depending on the type, but it’s not significant.

Additionally, foods with a 1:1 ratio of fructose to glucose are typically tolerated well.

Conclusion: Skippy peanut butter is low FODMAP.

Is Jif Peanut Butter Low FODMAP?

jif peanut butter

I couldn’t find a study that tested Jif peanut butter for FODMAP content, so we’ll have to look at the ingredients instead:

Roasted Peanuts And Sugar, Contains 2% Or Less Of: Molasses, Fully Hydrogenated Vegetable Oils, Mono And Diglycerides, Salt.

Looks pretty standard, but the molasses could be a problem.

Molasses is considered a high FODMAP food, but there’s only a small amount here (less than 2%).

Some people on a low FODMAP diet may have an issue with Jif peanut butter.

Conclusion: Jif peanut butter is relatively low FODMAP, but higher than most other peanut butters due to containing molasses.

Is Peanut Butter OK for IBS?

There’s a large overlap between FODMAPs and IBS.

Research has shown that peanut butter is typically well tolerated by those with IBS (source):

The types of foods and beverages that are better tolerated include water; rice; plain pasta or noodles; baked or broiled potatoes; white breads; plain fish, chicken, turkey, or ham; eggs; dry cereals; soy or rice based products; peas; applesauce; cantaloupe; watermelon; fruit cocktail; margarine; jams; jellies; and peanut butter.

Keep in mind that quantity also matters.

Some people with IBS can’t tolerate high levels of fat in their diet, and eating too much peanut butter (or nuts) can cause stomach trouble.

If you found this post useful, you might also find my breakdown looking at are sweet potatoes low FODMAP interesting.

Are Other Nut Butters Also Low FODMAP?

Some popular alternatives to peanut butter include almond butter and cashew butter.

Just like peanut butter, if these contain added ingredients like high fructose corn syrup or honey, they will be high in FODMAPs.

If we’re talking about pure nut butter (no added ingredients), then according to Monash University:

  • Cashews are high in FODMAPs, so cashew butter is high FODMAP
  • Almonds are low in FODMAPs, so almond butter is low FODMAP

There’s one important caveat to keep in mind: FODMAP content depends on serving size.

If you eat a huge portion of almond butter, you may ingest enough FODMAPs to cause you stomach issues. So while people who struggle with FODMAPs can have almond butter, they should limit their servings to a few tablespoons in most cases.

About the author

Dale Cudmore

Your friendly neighborhood vegan from Toronto. I've spent over 6 years as a freelance nutrition writer and researcher. During this time, I've tested over 50 vegan protein powders, and over 100 other types of vegan supplements.

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