Tim Hortons Frozen Hot Chocolate
This blended frozen cocoa drink is high in histamine, mainly from the cocoa.
Fast food is cooked in batches and held warm rather than made when you order it, so it is rarely as fresh as something cooked at home. That matters here because histamine builds up as protein foods sit, which means the same item can affect you differently depending on how long it waited.
This is a slushy chocolate drink built on cocoa, sugar, milk, and cream.
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Cocoa — cocoa is a classic histamine liberator, and it is the main reason this drink lands high, whether frozen or hot.
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The rest is milder — the milk and cream are fresh dairy and stay low, but they cannot bring the drink down once the cocoa is in the mix.
Because the cocoa is what drives this up, a chocolate-free drink from the same menu is the better route.
This rating comes from Tim Hortons' own published ingredient statement, read on August 23, 2026. Restaurant recipes vary by location and change over time, so always check the current listing: source 1, source 2. How we rate foods →
Tim Hortons Frozen Hot Chocolate and Tim Hortons are trademarks of their respective owners. This page is an independent histamine reference and is not affiliated with, endorsed by, or sponsored by the brand.
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For educational purposes only. Not medical advice. Consult a healthcare professional for personal guidance.
References
- SIGHI Food Compatibility List — SIGHI (2026)
- Histamine and histamine intolerance — Maintz & Novak (2007)
- Histamine Intolerance: The Current State of the Art — Comas-Basté et al. (2020)
- Low-Histamine Diets: Is the Exclusion of Foods Justified by Their Histamine Content? — Sánchez-Pérez et al. (2021)
- Histamine Intolerance: Symptoms, Diagnosis, and Beyond — Jochum (2024)
- Guideline on management of suspected adverse reactions to ingested histamine — Reese et al. (2021)