Lifestyle factors including poor nutrition and physical inactivity are critical determinants of health, causing a pandemic of chronic diseases, premature death and unsustainable healthcare costs. Currently, 50 percent of Americans live with one or more chronic illnesses in which diet, exercise and stress play a key role.

Lifestyle Medicine is the science and application of 49 healthy lifestyles as interventions for the prevention and treatment of lifestyle-related diseases such as heart disease, diabetes, stroke, obesity, some neurological conditions and some cancers. It is the evidence-based specialty bridging the science of physical activity, nutrition, stress management and resilience; sleep hygiene and other healthy habits to individuals through clinical practice in healthcare.