Take a quick look at the weight loss section in any bookstore, or glance over the internet, and you will find any number of books and articles that claim different ways to lose weight quickly and effortlessly. You likely have realized, however, that fad diets simply don’t work. But what does?

Enlist a friend to be your weight-loss workout buddy. Not only will having a friend hold you accountable so you won’t bypass your workout for a night on the couch, but it will also inspire you to work harder. The friendly competition will spur you to push yourself a little more during each workout.

Remove one unhealthy thing from your diet. If you are new to dieting, you might want to take it slow. Cut out one unhealthy thing from your diet, like soft drinks. Substitute the unhealthy thing for something healthy. More often than not, you will see …