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Tips, guides, and deep dives into calorie tracking, TDEE calculation, and AI-powered nutrition.
How Many Calories Should I Eat Per Day? The Complete Guide
Find out exactly how many calories you should eat per day for weight loss, maintenance, or muscle gain. TDEE formula, calorie deficit calculator, and personalized macro targets.
Read moreSmart Hydration Tracking: Why "8 Glasses of Water" Is a Myth (And What You Actually Need)
Up to 30% of your water comes from food. Coffee doesn't dehydrate you. Milk hydrates 50% better than water. Learn the science of hydration tracking — and why keto dieters need to pay extra attention.
Read moreAI Food Coach — The AI Calorie Counter That Actually Understands Your Diet
Meet your personal AI diet coach. AI Food Coach knows your calorie deficit, macro balance, weight trend, and meal history — and gives you advice based on your real numbers.
Read moreWhy Apple Health Shows Double Calories (And How to Fix It)
Apple Watch calories too high? Using Garmin, Strava or Oura Ring? Your calorie burn may be doubled. Learn why Apple Health double counts and how to fix source priority.
Read moreTDEE Calculator: How AI Food Coach Calculates Your Daily Calories
Learn how AI Food Coach calculates your TDEE using Mifflin-St Jeor and Katch-McArdle formulas, Apple Watch data, TEF, and a dynamic calorie deficit that adjusts every time you step on the scale.
Read moreHow Your Barcode Scans Help Build the World's Largest Open Food Database
Every barcode scan in AI Food Coach can contribute nutrition data to Open Food Facts — a free, open food database with 3 million+ products. Learn how AI reads nutrition labels and submits data automatically.
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