Hi Maria, Im over 50 too, and actually got to goal at 50, it took me 14 mths to drop 3 st 8lbs, and I had to fight every step of the way, but it can be done and was worth it. I maintained it for a year but through lack of exercise through injury, and not keeping an eye on what I ate so much, Im fighting the battle again a bit these days, so good luck!