Nutrition Tracking
How calorie counting, macro tracking, and AI food recognition apps actually work — and when they help.
How AI Food Recognition Works: From Pixel to Plate
A plain-English walkthrough of how a phone photograph becomes a calorie estimate — segmentation, portion estimation, depth, and the database lookup behind it.
Is Tracking Macros Actually Worth It? An Evidence-Based Look
Macro tracking has fans and critics. The honest answer about who benefits, who does not, and how to track without it taking over your life.
Calorie Counting Apps in 2026: A Feature-by-Feature Field Guide
A descriptive walkthrough of the leading nutrition tracking apps — what each does, how their feature sets differ, and which trade-offs matter for which kinds of users.
The State of AI Nutrition Apps in 2026
AI-powered food recognition has gone from novelty to default. A factual look at how today's photo-based nutrition apps work, where the category is genuinely strong, and where it still has limits.