This book presents the Brain Trigger BT-diet, a simple diet method for overturning obesity and food-related illnesses into a pleasurable life physically, mentally, and emotionally. The food companies expanded on exploring the "human weakness" registered in the ancient genetic codes for survival, which is stored in our DNA (Deoxyribonucleic acid) and has evolved for millions of years by our ancestors. These food manufacturers freely manipulate the food ingredients to achieve uncontrolled eating through the feeding behavior, a strong and instinctive impulse recorded in the DNA. The understanding of the body's physiological mechanisms is a key factor to successfully implementing the Brain Trigger BT-diet. The BT-diet method creates the best way to reach the life balance between conscious eating and a healthy body and mind, which is a difficult task for most people.