Make a Plan
The frozen food is amazing, and I was never hungry or felt deprived. The best practice is to count how many calories you currently eat each day, then adjust depending on your goals. There's online support from staff dieticians and members plus daily motivational emails. Lindsey Graham on "Face the Nation". Include your email address to get a message when this question is answered. I can't remember when this happened, maybe weeks ago.
This generally causes people to give up on their diet and gain the weight back. For this reason, most conventional weight loss methods have a terrible success rate. Very few people succeed in the long run.