An easy-to-start, simple-to-maintain, scientifically sound, and eminently usable twelve-week program of small steps on the road to better health. It introduces a series of small changes each week for three months in the three core areas of diet and nutrition; exercise and fitness; and emotional wellness. For each of the twelve weeks, nutritionist Ellie Krieger introduces a very finite, completely practical action plan for the week-and not only are these tasks incredibly doable, theyre in fact so accessible that its tough not to be inspired.