Hi Fancylady!!! I have not had to work all that hard at it. Since going on Metformin it has helped a bit and I have also cut back on my effexor....the treadmill has had a hand in it and on some days I manage to stay away from the carbs and just have fruit veg and proteins and it helps urge another pound or two off! I really should try to put even a little more effort into it as it is bathing suit and shorts season and I would not be caught in either!!! Hope you are doing well! Dorrie