I have lost two stones in 4 months, doing Lighterlife but sometimes eating protein and sald. I love the vanilla shake with coffee powder in the morning and it does keep me going til lunchtime. I still have the problem of wanting to eat early evening but I am still pleased with my weight loss and even if it takes me another 4 months to get the last two stone off it will have been worth the money as I havn't managed it before!