Foreword
Modern nutrition has focused on calories, vitamins, and biochemical pathways while ignoring the physical environment of the intestine.
From Nutrition to Habitat Management
The premise of the book: the human gut is not simply a digestion tube but a habitat. Like any ecosystem, it requires structure, volume, and pressure. Without cellulose, the intestine becomes an empty corridor where microbial life collapses and waste elimination becomes dysfunctional. The book reframes digestion as habitat engineering rather than nutrient extraction.