I find the food log exceedingly helpful. I had been eating relatively healthy for the last few years, but most of my weight gain came from eating much too much. Now I eat a lot less, but I am eating a few higher calorie things that satiate hunger and mostly very low calorie things for the rest. I think I am getting to the point where I don't feel exhausted from eating less because I am figuring out healthy things that give me lasting energy. The calorie counter has been really helpful for this.