To be able to maintain your ideal weight is very important to be careful about how many calories you are taking in the arc of the day.
The energy requirement varies from person to person, depending on the sex, all age and the type of activity that everyone plays. Calories are converted into energy and consumed by the body. When I take too many, those who do not need them, are transformed into energy reserves, ie fat.
1.) A calorie is a unit energy in the form of heat: it represents the amount of heat required to make up to 1°C the temperature of 1 Kg of water. To maintain your weight you need to find the right balance between calories consumed each day and those burned by your body according to the things you do every day. Remember that, in addition to sex, age and your lifestyle, you have to also take into account your metabolism, your health, your physical structure and physical activity.
2.) In order to get an idea of the calories you consume daily, multiply your body weight by 30 if you lead a fairly sedentary life, for 36 if you are a moderately active person or for 44 days if you have intense movement and physical work. Once you have determined the number of calories you need to maintain your weight, use it as a reference to set yourself on what and how much to eat. You can increase your calorie intake in the days of more intense life, and decrease in the calmer days.
3.) To keep track of calories, get in the habit of reading the labels on the packaging of food products. The manufacturers provide the caloric directions referred to 100 grams of product. Remember to also consider those foods that add to the cooking of foods such as olive oil, sauces, butter and various seasonings. To do an audit of your eating habits, try to take note of the calories you consume daily, to realize your mistakes. Do not forget to bring a power that is as varied as possible ..