In the past I successfully did Jennie Craig, twice. I don't eat much meat so when JC quit having the veggie menus I gave it up. It was quite expensive. WW a couple of years ago and lost 25, have kept most of it off. Now I excerise 4 to 7 times at the Senior Center, walk or run weather permitting. Four times a years I do Senior Boot Camp. I am the person that hates, hates, hates excerise. The excerise teacher we have at the center has all the excerises geared for Seniors. It makes so much difference. When I do Boot Camp we have a '30 meal plan'. I still don't like excerize, but I can see such a big difference in my body with out losing a lot of weight. I tell my DH it's so I can take care of him when he gets old(er). Good luck to those that have 10 or 100 to lose. It's hard no matter what the amount is.