tequila
Beverages
Is tequila high in sulfites?
Is tequila high or low in sulfites? 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 sulfites food checker matters
Sulfites are preservatives found in wine, dried fruits, and processed foods. They can trigger asthma symptoms, headaches, and allergic reactions in sensitive individuals.
- Dried fruits are often high in sulfites unless labeled 'unsulfured'
- Wine, especially white, commonly contains sulfites
- Fresh foods are naturally sulfite-free
- Check medication labels - some contain sulfites
- Look for 'contains sulfites' on labels (required above 10ppm)
Sensitivities
What tequila contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where tequila fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about tequila
Tequila is distilled from cooked blue agave rather than from grain, so it is gluten free by ingredient and not merely by process, and it grades A for gluten, A for lactose and A across every FODMAP column. That last one surprises people, because raw agave is one of the richest natural sources of fructans in the plant world: those chains are cooked and fermented away long before bottling, and none of them survive the still. The distinction that actually matters on a tequila label is 100% de agave versus mixto. Mexican rules allow a bottle marked simply tequila to be made from just 51 per cent agave sugars, with the remaining 49 per cent typically cane sugar or high fructose corn syrup, and mixto is where caramel colour, glycerin, sugar syrup and oak extract most often appear. Tequila also grades C for histamine and C for tyramine, a step above a neutral spirit, with reposado and anejo bottlings sitting in oak for months or years.
Watch for
- A bottle that says only "tequila" is mixto: up to 49 per cent of its fermentable sugar can be cane or high fructose corn syrup rather than agave, and this is the category where colourings and mellowing agents are used most heavily.Look for "tequila 100% de agave" printed on the front. Even 100 per cent agave bottles are permitted a small fraction of additives such as caramel colour, glycerin and oak extract without declaring them
- Histamine C and tyramine C, both moderate and both higher than a filtered neutral spirit.Time in oak is part of it, so blanco generally sits below reposado, and reposado below anejo and extra anejo
- The FODMAP problem in a margarita is never the tequila.The spirit grades A, but agave syrup, triple sec, sour mix and fruit purees are all sweeteners with real fructose or polyol loads
- Being gluten free by ingredient is a genuine advantage over grain spirits for anyone who is uneasy about the distillation argument, but it does not extend to flavoured tequilas, ready-to-drink cans or seasoned rimming salts
- Poor for SIBO (grade D) and strongly pro-inflammatory (grade E), which is the alcohol talking rather than the agave
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Sulfites Guide
Everything you need to know about sulfites sensitivity and smart food choices.
Sulfites are preservatives found in wine, dried fruits, and processed foods. They can trigger asthma symptoms, headaches, and allergic reactions in sensitive individuals.
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 Sulfites sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in sulfites and may trigger symptoms:
View full list
If you're sensitive to Sulfites, consider these strategies:
- 1Dried fruits are often high in sulfites unless labeled 'unsulfured'
- 2Wine, especially white, commonly contains sulfites
- 3Fresh foods are naturally sulfite-free
- 4Check medication labels - some contain sulfites
- 5Look for 'contains sulfites' on labels (required above 10ppm)
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
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Download Triggerbites to log meals, track symptoms, and discover your unique triggers.
Get the AppFAQ
Is tequila high in Sulfites?
Sulfites: moderate signal - portion size matters.
Can I still eat tequila if I'm sensitive to Sulfites?
Try smaller portions and space it out.
What else should I check?
Check Alcohol, AIP, and Reflux Diet next for a fuller picture.