bourbon
Beverages
Trigger checker for bourbon
See bourbon rated across every trigger — FODMAP, histamine, salicylate, oxalate, tyramine and more — plus diet compatibility, all in one quick ingredient profile.
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Serving size, prep, and portion notes for bourbon
Bourbon is a corn-based whiskey, and because distillation leaves the gluten protein behind in the mash, the spirit itself is gluten-free even though it starts from grain. The catch is the alcohol: bourbon is graded a strong histamine liberator, which is why a couple of pours can bring on flushing, a stuffy nose or a headache even though the whiskey carries little histamine of its own. It is low FODMAP and clean on lactose and dairy, so the trigger story here is almost entirely about the ethanol, not the grain.
Watch for
Strong histamine liberator: the alcohol prompts your body to release its own stored histamine and slows the DAO enzyme that clears it, so flushing, congestion and headaches are common even from a small measure. / Gluten-free by distillation. Bourbon is made from corn and other grains, but the gluten protein stays behind in fermentation, so the spirit is safe for most people avoiding gluten. Watch only for flavored bottles with ingredients added after distilling. / Graded pro-inflammatory and poor for SIBO, so it can aggravate a sensitive or overgrown gut even in modest amounts. / Only borderline on sulfites, salicylates and tyramine, a lighter load there than wine, but still worth watching if you stack several drinks.
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FAQ
What does the FODMAP rating mean for bourbon?
Low FODMAP: usually easier for most people, still watch portion size.
Is bourbon generally well tolerated?
Histamine Liberators (High) and Low Fermentation (High) Start with those if you react.
What should I check next?
Compare within the Beverages group.