Dr. Gladys McGarey, the centenarian mother of holistic medicine, reveals “a story that teaches as much as it inspires” (Edith Eger, New York Times bestselling author), filled with life-changing secrets for how to live with joy, vitality, and purpose at any age.

Dr. Gladys McGarey, cofounder of the American Holistic Medical Association, began her medical practice at a time when women couldn’t even have their own bank accounts. Over the past sixty years, she has pioneer...