Today we live in a world of extremes, in our politics, in our media, and even when it comes to our health and fitness. Contemporary “experts” advocate narrow dietary regimens in an array of vegetarian, gluten-free, dairy-free, or organic options. We get similar recommendations for exercise—a simple two-mile run or lifting weights for thirty minutes will no longer suffice, now it’s about competing in a Spartan Run or a marathon, and CrossFit workouts are now the rage. This lifestyle is no longer about getting healthy, it’s about being superhuman—and for most of us it’s also unsustainable.

Stephen Brewer, MD, is a veteran medical practitioner and the Medical Director at the Canyon Ranch Wellness Resorts in Tucson, Arizona. In his time, he has amassed a wealth of experience concerning the best practices for healthy living. Dr. Brewer’s message in this age of extremes is to slow down and get in touch with our physical limitations. Diet and exercise are important, but when taken to extremes they can become counterproductive, even dangerous.

Engaging in a healthy lifestyle is a lifelong commitment, but it does not need to be an arduous endeavor. What Happened to Moderation? is written to show us how to attain good health without killing ourselves in the process, by setting realistic goals which suit our individual needs.