All the articles and tools you need from the first month of O's 2011 Feel Good Challenge
All the quizzes and workbooks from the 2011 Feel Good Challenge.
Spiritual teacher Deepak Chopra explains how to use your mind-body connection to help heal from illness.
You can lose all the weight you like, but until your self-image catches up with your new, thinner body, you're in danger of gaining it right back. Emily Yoffe reports on the phenomenon of phantom fat.