Absolutely. The system is the foundation of the Mexican Official Standard (NOM) for obesity management. The 5th edition includes specific hypocaloric plans (1200, 1500, 1800 kcal).

Maintain the number of portions assigned to your plan.

| Feature | 4th Edition (Obsolete) | 5th Edition (Current) | | :--- | :--- | :--- | | | ~450 | ~600+ | | Glycemic index tables | Not included | Included for all fruits & cereals | | Plant-based proteins | Limited (only tofu) | Expanded (seitan, textured soy, vegan cheeses) | | Mexican street food | Few examples | Full table (elotes, esquites, tamales, gorditas) | | Digital PDF quality | Poor scan | Native digital format (searchable, hyperlinked) |

Está diseñado para ser profesional, útil y fácil de leer para estudiantes de nutrición y profesionales de la salud.