Do you often suffer from abdominal pain, bloating, or diarrhea? A problematic gut affects your entire life: work, leisure, and of course, sex. The Nutrition Navigator helps alleviate your symptoms. Nutrition expert Jan Stratbücker explains, in an engaging and surprisingly simple way, how to regain control of your body by further developing the FODMAP principle. He provides tolerable portion sizes in kitchen measurements for those with fructose, lactose, and sorbitol intolerances, as well as for patients with irritable bowel syndrome – all easy to understand and scientifically proven. Reclaim your quality of life with the Nutrition Navigator! SMART: Consumption recommendations for over 1,111 foods enhance your quality of life. Now with an even more intuitive nutrition table design! FLEXIBLE: Assistance for chronic bowel diseases, regardless of the underlying cause.