It depends upon the individual, their weight, Body Mass Index (BMI), metabolic rate, calories expended per day, and calories consumed per day; and even the type of calories consumed. Consumption of complex carbohydrates, fats, and proteins are all necessary for the body to utilize calories efficiently, and calories not utilized are converted to body fat. Sugars give energy immediately, but if the energy provided is not used, sugars are the first thing converted into fat.
A good diet for weight loss will be composed of foods with a low glycemic load (not the same as the glycemic index; watermelon has a high glycemic index, but a low glycemic load), vegetables that are loaded with vitamins, whole grains and legumes, and small amounts of monounsaturated fats (olive oil, nuts, etc.) and proteins. So, if you typically expend 1,900 calories per day, a reasonable diet would restrict your calories to 1,500 calories per day, allowing you to lose about 1 lb. per week without additional exercise. There are 3,500 calories in a pound. Exercise increases the metabolic rate, making sure that calories are burned efficiently.
However, calorie deficit diets must be kept short; do not use them as a long term plan. If you follow a calorie deficit plan for too long, your metabolism with slow down and it's very difficult and discouraging to successfully speed it up again.
Here are some very useful links:
http://www.healthstatus.com/calculate/cbc
http://www.mendosa.com/gilists.htm
http://www.mendosa.com/common_foods.htm
If you eat too many calories, instead of using them for energy your body stores the energy as fat to use at a later time. It is stored in your liver, muscles and fat cells.
Fat
Your body does not digest fiber
Your body does not digest fiber
Fat
Fat cells.
They are stored as fat in the body.
excess calories are stored as fat. smile* wiink*
Excess calories are stored in the body as fat cells. If too many of these acquire, a person gains weight as the fat builds up. Excess fat can cause health and body damage, so it is important to limit these excess calories by exercising and burning off some of them.
Access calories will be stored in fat cells
Excess calories are stored in the body as fat cells. If too many of these acquire, a person gains weight as the fat builds up. Excess fat can cause health and body damage, so it is important to limit these excess calories by exercising and burning off some of them.
Too many calories will cause you to gain body fat. You might want to take up a sport to help burn off calories and then you can eat whatever you wish. Calories are not an actual physical compound of any sort, they are just a summarization of a food's energy value that is easy for us to understand. The number of calories is determined from fat, sugar, and carbohydrates; all are sources of energy. All energy in the body is stored as fat (lipids), so when you have too many calories you're really having too much fat, sugar, AND carbohydrates. All off this excess energy not used by the body is stored as fat and so too many calories will cause you to gain fat.