SO according to the Biggest Loser's Jillian Michaels to lose weight you should multiply your body weight my 7 and that's how many calories you need to eat per day. For me that's 938 calories. I just recently bought Slim Fast shake powder and a bunch of those 100 calories pack things so I'm coming up with a plan to use those up and stay under 1000 calories per day. For Monday , Tuesday and Wednesday : Breakfast: Slimfast shake (200), Snack :100 calorie pack, Lunch: Fruits and veggies (<150), Dinner= Chicken breast(250) Snack: coffee with 1tsp sugar and non dairy creamer (45) Total= < 750 Thursday, Friday, Saturday, Sunday= Breakfast: Slimfast shake(200), Snack: 100 calorie pack, Lunch: salad at work <200, Dinner= Tuna and veggies(100), Snack: Coffee(45) and 100 calorie pack. Total= <745. Let's see how this works out for me and I'll modify and adjust as I go along. Wish me luck!