Protealpes
Free nutrition calculators and AI meal tools — no signup
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Protealpes - Free nutrition calculators and AI meal tools — no signup

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Protealpes is a free nutrition workbench: 56 calculators (calories, protein, TDEE, macros, BMI, keto, activity burn, food-specific tools) plus AI tools that analyze meals from a photo or description. Unlike pages that hide the math behind a chat box, every calculator shows published formulas (Mifflin-St Jeor, activity factors, etc.). AI splits a meal into items, then maps them to a USDA-derived food table whenever a match exists — unmatched rows stay labeled estimated.

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Hey Product Hunt 👋 I built Protealpes because nutrition pages either bury the calculator in SEO text or let AI guess calories with no food table behind it. So this is the opposite: Formulas stay visible — BMR, TDEE, macros you can sanity-check AI parses meals, not invents math — photo/text → items → USDA match when we have one 56 tools, no signup Try: Would love feedback on the homepage calculator UX and meal photo accuracy.