This might shock you (or maybe it won’t) but 75 percent of Americans don’t get the federally recommended weekly minimum of 150 minutes of moderate intensity exercise (or 75 minutes of vigorous exercise), let alone the recommended two days of full body strength training. When we think about getting healthier, we often think about nutrition, as we should—but exercise is a critical part of the equation, too. Our guest today, Dr. Gabrielle Lyon, puts forth in her new book Forever Strong: A New Science Based Strategy for Aging Well that, instead of focusing so closely on decreasing fat on and in our bodies, we should focus instead on increasing muscle. Muscles, Dr. Lyon says, are the key to aging well; she even calls muscles the fountain of youth, says healthy muscle is imperative to a body’s function, and writes that muscle is the organ of longevity. She is a practitioner of muscle-centric medicine, and after listening to this episode, you might be, too.

Forever Strong: A New Science Based Strategy for Aging Well by Dr. Gabrielle Lyon