I lost it in about 1 month. when losing weight, staying full without filling up on a bunch of calories is the thing. You  have to remember to eat healthy no matter what you chose. i chose the smoothie to replace my meal because of the bananas and cereal. You can try any high fiber cereal to blend with the bananas and skim milk. I dont have a lot of time to sit down and eat in the mornings so drinking the smoothie was easier for me. Also the peanut butter with bananas will definitely keep u satisfied for a while. try the low fat peanut butter though bc peanut butter is high in fat. I have an overeating problem so I know that it is not just what you eat but how much of it you eat will make you gain. Make sure to eat as much vegetables as you can.

Hello I hope this helps: I recently lost 20 pounds by replacing my breakfast and lunch with a home made smoothie. I just mixed skim milk with two bananas a little peanut butter and some of my favorite cereal. I used a little reeses puffs cereal in mine. I didnt have any problems at all with hunger. I hope that works for you like it did for me. good luck! I did forget to add that you can eat a normal dinner but I would add veggies and protein to balance it out.