Hartwig, Dallas

Dallas Hartwig is a Certified Sports Nutritionist, licensed physical therapist, and functional medical practitioner who specializes in treating lifestyle-related hormonal, digestive, and metabolic health issues. In 2012, he co-authored theNew York Timesbestselling bookIt Starts With Foodand founded hisfunctional medicine practice, mentoring under Dr. Daniel Kalish and enrolling in the Institute for Functional Medicine's certification program.Dallas has presented more than 200 health and nutrition seminars worldwide, is a member of the PaleoF(x) Advisory Board and Fitwall advisory boards, and p...