The Toxin Factor | The Gut Health Nutrition Guide

What Should You Actually Eat? The Companion Guide to 'The Gut of the 100-Year-Olds'.

You know gut health matters, but knowing isn't the same as knowing what to put on your plate. Most nutrition advice is generic, and none of it explains why your body broke down in the first place, or what to actually do about it.

The Toxin Factor is the practical nutrition companion by Dr. Henning Sartor and Helen M. Loorents, the follow-up to the SPIEGEL bestseller 'The Gut of the 100-Year-Olds'. Written and published in German, it turns the science into meal plans, shopping lists, and recipes you can start using today, no guesswork required. Unlike generic diet advice, every principle ties back to the one mechanism standard labs miss.

•  The Gut-BALANCE™ nutrition principles
• Structured meal plans
• Shopping lists for easy implementation
• Gut-friendly recipes
• Science-based nutrition recommendations

Ready to Go Further?

The 21-Day Gut Reset is the complete program built on the same foundation, guided intermittent fasting, targeted supplements, pH test strips, and coaching support, for readers ready to move from principles to a structured plan.

4.9/5.0 verified rating, the official program of the SPIEGEL bestseller.