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.
AI Nutrition Trackers & Calorie Apps Compared (2026): Feature-by-Feature
A plain-language comparison of the leading AI nutrition trackers and calorie counting apps — MyFitnessPal, Cronometer, Cal AI, NutriShot AI and more — how their features differ, and which fits which kind of user.
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.