// Guides

Nutrition coaching, explained.

Practical guides for personal trainers on tracking client nutrition, photo-based calorie counting and building habits that stick.

• 01How to Track Your Clients' Nutrition as a Personal TrainerA practical system for tracking client nutrition: which method to use, what to measure, how to review it weekly without burning out, and how to give feedback that sticks.7 min read
• 02How Accurate Are AI Calorie Counters From Photos?How photo-based calorie estimation works, where it is reliable, where it struggles (oils, sauces, portions), and simple habits that make estimates much better.6 min read
• 03Food Diaries vs. Photo Logging: What Works Better for Clients?Written food diaries, calorie-counting apps and photo logging compared on effort, detail and trainer workload, plus when to use each.5 min read