I can guarantee that every single time you sit down to watch TV you will see an add on to lose weight. Throughout the year you will always see adds, but they increase during the end of the year. Every celebrity is hawking a product or diet program. Janet Jackson and Mariah Carey are both singing the praises of nutrisystem and Jennifer Hudson, who has worked non stop since losing weight is definitely singing the praise of Weight Watchers. What's the best of the programs?  I say which ever one works best for you. everyone is different. My doctor says Weight Watchers is the way to go. Here are a few key ways people in other countries lose the weight.