Eat whatever you like, but limit the amount of calories that you take inconsume or burn more calories by doing exercises. I think for losing weight, 1500 calories per day is enough. Although for men the number can be higher, up to 2500 calories.
Drinking enoughlots of liquids can persuade your brain that you are not hungry and that your stomach is full, so it may decrease your appetite for eating and result in losing weight.