No Grain, No Pain, Wheat Belly, No-Grain Diet, Grain Brain 4 Books Collection Set Description: No Grain, No Pain: "A must-read book for anyone suffering from chronic pain" (Sara Gottfried, MD), No Grain, No Pain demonstrates the proven link between a gluten-heavy diet and chronic pain and discomfort--and offers a groundbreaking, 30-day, grain-free diet to help you heal yourself from the inside out,Wheat Belly: The Effortless Health and Weight-Loss Solution,No-Grain Diet:Forget fats as the biggest dietary sin, the latest scientific evidence now shows that the real culprits in escalating weight gain are grains, starches and sugars,Grain Brain: The Surprising Truth about Wheat, Carbs, and Sugar - Your Brain's Silent Killers:Renowned neurologist Dr David Perlmutter, blows the lid off a topic that's been buried in medical literature for far too long: gluten and carbs are destroying your brain.