Lifestyle Medicine: Lifestyle, the Environment and Preventive Medicine in Health and Disease, Third Edition, is an adjunct approach to health practice that seeks to deal with the more complex modern determinants of chronic diseases—primarily lifestyle and the environments driving such lifestyles—in contrast to the microbial ‘causes’ of infectious disease. Our lifestyle choices have a profound effect on our health. As we live longer, one thing is clear: many of us will spend time livin...