This groundbreaking book holds the answer. Working with thousands of patients, Dr. Gundry has discovered that the “diseases of aging” we most fear are not simply a function of age; rather, they are a byproduct of the way we have lived over the decades. In , he maps out a new approach to aging well—one that is based on supporting the health of the “oldest” parts of us: the microorganisms that live within our bodies. Our gut bugs—the bacteria that make up the microbiome—largely determine our health over the years. From diseases like cancer and Alzheimer’s to common ailments like arthritis to our weight and the appearance of our skin, these bugs are in the driver’s seat, controlling our quality of life as we age. The good news is, it’s never too late to support these microbes and give them what they need to help them—and you—thrive. In , Dr. Gundry outlines a nutrition and lifestyle plan to support gut health and live well for decades to come. A progressive take on the new science of aging, offers an action plan to prevent and reverse disease as well as simple hacks to help anyone look and feel younger and more vital.