Mistake # 1: Not changing your calorie plan as you lose weight. The fallacy of the "1200 calorie diet" plans and the like.

Most people fix their calorie intake to a given number and expect to lose weight at the same constant rate over a period of weeks. Hence, dieters look for 1000 calorie or 1800 calorie diet plans on the internet. The fixed calorie diet plans don't work. I