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Have questions about a formula, suggested improvements for a brew timer, or an idea for a new calculator? We want to hear from you.
Our engineering and coffee research team monitors our inbox continuously. Email us directly with any questions, recommendations, or bug notifications.
foodnutrifyhq@gmail.comTypically within 24–48 hours during business days.
Operated by the FoodNutrify digital health research group.
Suggest new brewing methods, additional grinder dial-in presets, or improvements to existing timers.
Questions about our caffeine half-life pharmacokinetic modeling, SCA ratio formulas, or TDS math.
Spotted an issue on desktop or mobile? Let us know your browser and device so we can resolve it immediately.
Collaborations with specialty roasters, coffee scientists, sensor manufacturers, and media inquiries.
Yes! All Coffee Nutrify tools, brew timers, and ratio calculators are 100% free for home baristas, cafe training, and commercial dial-in operations.
All data is sourced from peer-reviewed pharmacokinetic studies, USDA FoodData Central, FDA guidelines, and official chain nutritional disclosures (e.g. Starbucks, Dunkin', Nespresso).
No. All session logs, brew diaries, custom recipes, and input values are stored strictly locally in your browser's localStorage. We never store personal brew data on our servers.
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