One problem that affects many people today is being overweight which in many cases is due to the eating habits you have, where you’re not careful the amount and quality of foods you eat, there must be a proper balance between proteins , vitamins, carbohydrates we eat, as the excessive consumption of carbohydrates causes such as not being burned by the body to build up as deposits of fat which causes weight gain and have many health problems over time. A one can roughly indicate that carbohydrates are in the noodles, cakes, sweets, vitamins in fruits, vegetables and protein in meat, fish, turkey, chicken, egg. Many people think they are dieting by eating only once a day and do not realize that this is wrong, because quality is more important than the amount consumed, it is preferable to eat four small meals during the a great day, and that eating only once a day, the body assumes there is a problem everything you eat the body assimilates it, however if you eat small portions during the day, the agency assumes that all is well and assimilates only what is necessary. All foods you eat can be converted into body fat, the amount of food consumed, ie the provision of energy, must be lower than the amount of energy expended to reduce weight. This may sound simple, but we know it is not. Psychological factors affecting the types and quantities we eat and the way our bodies use food for nourishment. Eating habits are developed gradually throughout childhood, and are not easy to change. Medical authorities believe that exercise can be an effective way to improve the quality of life because we were designed to be active. Exercises the heart muscle conditioned lungs. With exercise you are increasing your heart rate, strengthening the heart muscle, burning the excess fat have a proper diet and good physical activity makes us an ideal weight and we avoided many evils.