Break a habit. Achieve a goal. Transform your life. Here's a look at the six parts of Prochaska's stages of change.
Losing the weight was hard, but shifting my body image has been the real obstacle.
Nutritional psychologist Marc David explains why our mental and emotional responses to food matter far more than we realize.
The demands of travel can prove perilous, undermining both good intentions and well-established routines. Here’s how you can fight back and win — even when you’re moving at supersonic speeds.