A leading expert in epigenetics—how genes switch on and off—provides a revolutionary, holistic, and personalized approach to better health by improving how your genes behave to prevent and reverse common ailments, chronic illnesses, and life-threatening diseases, including cardiovascular disease, autoimmune disorders, anxiety, depression, digestive issues, obesity, cancer, diabetes, and more.Your genes have a tremendous impact on your health. In this groundbreaking book, Dr. Ben Lynch reveals that while you can't change the genes you were born with, you can change how they affect you.When your genes are working properly, you feel energized and healthy. But when your genes are "dirty," or not functioning optimally, your health suffers. Some genes are "born dirty"—they have certain variations that can cause you problems. Other genes merely "act dirty" in response to your environment, diet, or lifestyle. You can optimize both types of dirty genes by...