Ragen Chastain is an internationally recognized thought leader in the fields of Health at Every Size and Weight Stigma, including in healthcare, fitness, and corporate wellness.

Chastain's depth and breadth of knowledge come from a combination of her personal story of overcoming an eating disorder to become an Ambassador for the National Eating Disorders Association (NEDA,) national dance champion and marathoner, and her training as an ACE Certified Health Coach, Functional Training Specialist, and researcher. Her ability to combine humor with hard facts in ways that educate, motivate, and entertain have made her a sought-after speaker on the collegiate, conference, and corporate circuits.

Chastain has presented to employees at companies including Google Headquarters and Apple, spoken to students, faculty and staff at Dartmouth, CalTech, and Michigan State to name a few, and spoken at conferences across the world to audiences from third graders to physicians.

Body Image, Self-Esteem, Empowerment, Self-Image, Self-Management, Self-Help Authors, Inspirational, Motivational Authors, Diversity, Mental Health,