I've got a great new diet for you: You don't have to sacrifice ANY food. You just have to sacrifice your marriage. (or at least your relationship) 

According to a new study, 50% of men and more than 50% of women LOSE WEIGHT when they have an AFFAIR.  

Of the 4,000 people studied, men lost an average of six pounds while they were cheating on their wives. Women lost an average of 10 pounds while they were cheating on their husbands. 

There are a few theories why you lose weight when you're cheating. One is that you eat more food, and less healthy food, when you're unhappy. So an affair makes you have positive feelings again, and you change your diet.

The other theory is that an affair is so STRESSFUL, you're producing more adrenaline and cortisol, your heart rate is up, your blood pressure jumps around . . . and all that burns calories.  

(--Or maybe it's all the hot, nasty, adulterous and aerobic sex you're having.)