Dallas Hartwig is the New York Times bestselling co-author of The Whole30 and It Starts With Food. He is a sought-after speaker, nutritionist, functional medicine practitioner and physical therapist who specializes in treating lifestyle-related health issues. He's appeared on Good Morning America, The Dr. Oz Show, The View and Nightline, and is the co-host of The Living Experiment podcast. In his newest book, The 4 Season Solution, Dallas shares a paradigm-shifting plan that shows you how to boost energy, improve health, and feel happier by living more in tune with the seasons.
