During the diet you do not eat high-calorie chips, nuts, sweet carbonated drinks, alcohol. Try to continue to refrain from them. Especially because of nutrients in these foods virtually none. If, however, quite difficult to give up alcohol, to make an exception for dry red wine (in reasonable doses).
If you are hungry, do not rush for a plate of food. Drink a glass of water 20 minutes later when hunger back down, then you took him thirsty. If there is a want to continue - a snack, but something not too dense. Try to drink plenty of water also because it helps to keep the weight after the diet because of the effect on the acceleration of metabolic processes.
The most useful time for meals - morning. During the day, all the calories that you consume at breakfast, will be spent, and you will feel energetic and cheerful. Therefore, we can afford to eat in the morning and more pokaloriynee - without fear of what the extra program will settle at the waist.
If the diet lead an active lifestyle, weight gain problem will disappear. All absorbed calories per day in sports will be spent, and muscle mass will grow. And this is very important because the metabolism is faster, the more muscle you have. In addition, the figure will acquire elasticity, becomes attractive. So hiking, cycling, running, swimming. In this case, even if you eat too much sometimes - burn fat, you will not gain weight.