The Invisible Ingredient

Gluten, Allergens, and the Science of Eating Safely

von Elias Marchand

464 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

The complete, evidence-based guide to celiac disease and food allergy - 450 pages, 200 sources, and not one page of wellness folklore.

Every person with celiac disease or a food allergy makes the same decision forty times a day: is this safe? They make it with incomplete information, from a label that was written as a legal document rather than a safety instruction.

The Invisible Ingredient closes that gap. It explains what actually happens inside the body, what the numbers behind the thresholds mean, why labels fail in the specific ways they fail, and how to build a system that catches what the label misses.

Inside:

- How celiac disease, wheat allergy and non-celiac wheat sensitivity differ - and why getting tested before going gluten-free is the most consequential decision you will make- The reference doses almost no patient is ever told: why mustard triggers reactions at 0.05 mg and crustacean at 25 mg, and what that means for how much you should worry- Why your reaction threshold is not fixed - exercise and a bad night's sleep each cut it by roughly half- Where 20 parts per million came from, and the daily gluten budget nobody calculates- What "may contain" actually means: the measured evidence that it is close to meaningless, in both directions- All fourteen EU and nine US regulated allergens, plus thirty more that are regulated nowhere- Cross-contact: the shared fryer, the pasta water, the airborne flour, and which household precautions the testing shows are unnecessary- Nutrition, cost, restaurants, travel, school, adolescence, and the mental load the research now takes seriously- A complete guide to the GlutenScanning app - including a full chapter on what it cannot do

Written for people who want real numbers and honest uncertainty. Where the evidence is contested, this book says so and shows you the disagreement rather than picking a side.This book is informational and is not a substitute for medical advice. Diagnosis and treatment belong with a qualified clinician.

• Reihe: Independently published
• ISBN: 9798176312447
• Sprache: Englisch
• Erscheinungsdatum: 22.09.2026
• Größe: 229 x 152 mm
• Verlag: Independently published