The book progresses through fiber classification, detailing soluble versus insoluble and fermentable versus non-fermentable types and their impact on gut microbiota, including the production of beneficial short-chain fatty acids.
It further discusses fiber's effects on gastric emptying and intestinal transit time, explaining its role in satiety and appetite regulation.
Drawing from clinical trials and nutrition science, the book translates complex findings into practical dietary recommendations, addressing challenges like bloating and gas.
Ultimately, it offers valuable insights for weight management, blood sugar control, and cardiovascular health, making it a comprehensive resource for anyone interested in improving their digestive health.