sorbitol
Sweeteners
Is sorbitol high in nightshades?
Is sorbitol high or low in nightshades? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.
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Sensitivity notes
Why nightshades food checker matters
Nightshades are a plant family including tomatoes, peppers, eggplants, and potatoes. Some people find that avoiding nightshades helps with joint pain, digestive issues, or inflammatory conditions, though research is limited.
- Complete elimination for 30 days gives the clearest picture
- Watch for hidden nightshades in spice blends and sauces
- Paprika and cayenne are nightshades often overlooked
- Sweet potatoes are NOT nightshades - they're safe
- Goji berries are nightshades
What to know about sorbitol
Sorbitol (E420) is graded E for polyols and D on FODMAPs overall, and it is one of only two polyols that FODMAP guidance names individually rather than lumping into a group. The part most people miss is that sorbitol is not only an additive. It occurs naturally in stone fruit and pome fruit: prunes, plums, apples, pears, cherries, peaches and apricots all carry it, which is precisely why prunes have their laxative reputation. Cutting sugar-free gum and mints therefore does not necessarily cut your sorbitol load. On the chemical triggers sorbitol is quiet, graded A for histamine, histamine liberation, tyramine, sulfite, nickel, glutamates, gluten and lactose. The problem is osmotic and fermentative, not immune, and it is graded E for low fermentation SIBO protocols.
Watch for
- Polyols E, the top of the scale.Sorbitol is absorbed slowly and incompletely in the small intestine, so it pulls water into the gut and then ferments in the colon. Bloating, wind, cramping and loose stools a few hours after the dose are the classic pattern
- Fruit counts.Prunes, apples, pears, cherries, plums, apricots, peaches and blackberries all contain sorbitol naturally, so a week with no sugar-free products can still be a high-sorbitol week
- It stacks with fructose.A food that carries sorbitol and excess fructose together, like an apple or a pear, is a harder test than sugar-free gum, and reacting to one does not tell you which of the two did it
- Low fermentation SIBO E, so sorbitol is a poor fit if you are working through a low fermentation protocol rather than a standard low FODMAP one
- It travels with its relatives.Sorbitol appears on panels beside maltitol, mannitol, isomalt and lactitol in the same sugar-free products, so logging one name alone can badly undercount the polyol dose you actually took
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Nightshades Guide
Everything you need to know about nightshades sensitivity and smart food choices.
Nightshades are a plant family including tomatoes, peppers, eggplants, and potatoes. Some people find that avoiding nightshades helps with joint pain, digestive issues, or inflammatory conditions, though research is limited.
Sensitivity varies widely. What triggers one person may be fine for another. Track your reactions to find your personal threshold.
These foods are generally well-tolerated for Nightshades sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in nightshades and may trigger symptoms:
View full list
If you're sensitive to Nightshades, consider these strategies:
- 1Complete elimination for 30 days gives the clearest picture
- 2Watch for hidden nightshades in spice blends and sauces
- 3Paprika and cayenne are nightshades often overlooked
- 4Sweet potatoes are NOT nightshades - they're safe
- 5Goji berries are nightshades
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
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Is sorbitol high in Nightshades?
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Can I still eat sorbitol if I'm sensitive to Nightshades?
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What else should I check?
Check FODMAPs, Polyols, and Low Fermentation next for a fuller picture.