Energy Bar (Peanut Butter)
Processed · Snack Bars
Peanut butter energy bars have a low-FODMAP serving of 15 g. Fructans are moderate at 20 g; the 68 g bar is high in both fructans and GOS.
Serving sizes for energy bar (peanut butter)
The useful amounts are 15 g low, 20 g moderate and 68 g high. Bar fractions are rough descriptions and do not replace weighing.
Tested serving sizes
| Serving | Amount | Main FODMAP | Rating |
|---|---|---|---|
| 1 bar | 68 g | Fructans 0.34 g | |
| ¼ bar | 15 g | Fructans 0.08 g | |
| ⅓ bar | 20 g | Fructans 0.1 g |
Breakdown for 1 bar
Is energy bar (peanut butter) low FODMAP?
This is a rating for a complete energy-bar formulation. GOS remains low at 20 g and becomes high in the full 68 g portion, while the other displayed groups stay low. The amounts do not describe a spoonful of peanut butter or establish that peanut butter alone causes the bar’s larger-portion result.
Energy Bar (Peanut Butter) and IBS: what to know
For an IBS record, include the product name and the piece you actually ate. Energy bars are often packaged as one unit, but that unit is not necessarily a low-FODMAP portion. A green entry for a smaller piece should not be treated as a prediction of how a whole bar or a meal will feel.
Gut-friendly ways to eat energy bar (peanut butter)
Weigh the cut portion before putting it into a snack container. If your aim is a peanut-butter snack, compare the separate peanut butter guide and use an independently checked base rather than applying the bar’s weights to a spread. Keep any extra nuts or dried fruit recorded as additional foods.
Frequently asked questions
Can I eat a whole peanut butter energy bar as a low-FODMAP snack?
The whole bar recorded here is 68 g and high in fructans and GOS. The smaller 15 g portion is the low reference.
Does GOS cause the moderate rating at 20 g?
No. At 20 g fructans are moderate and GOS is low. Both groups are high in the full-bar portion.
Is the peanut butter itself limited to this bar serving?
These numbers concern the mixed bar. Plain peanut butter has its own portion information and should be looked up separately.
Can another brand use the same low amount?
Only a matching product comparison is appropriate. A shared flavour name does not show that ingredients, proportions and bar size are the same.
Check a whole plate in seconds.
Not sure about a whole meal? Scan it with the Gut Friendly app.
Get the app
