I'm down about 10 lbs since Christmas. No gimmicks or supplements that will bring the weight right back once they stop either. Just diet and exercise. Intermittent fasting 16/8, good-sized lunch, small supper. Low carb, low sugar, decreased alcohol intake (hardly any beer). Notice I didn't say no carb, no sugar, no alcohol? You still have to live a little! Lots of cardio with weights mixed in a couple days a week. Lots of water. Feels good.