Calories, when referring to food intake, are actually a kilocalorie or 1000 calories. This is a measure of energy often referred to as food energy. Different elements such as fat, carbohydrates, and protein contribute to how many calories are contained in the food. Each gram of fat in a food constitutes about 9 calories. A gram of protein makes up about 4 calories and carbohydrates account for about 4 calories per gram. By using these numbers you can better manage your diet, and understand instantly which foods are healthier for you.
Maintaining a proper diet, along with consistent exercise, can help you live a longer healthier life. When you are active your body uses the food energy you consume. By running one mile you may burn 100 or more calories depending on your current fitness level. If you are overweight now, then you might burn several hundred calories per mile. Keeping up your weight is not only about exercise, but it is also about caloric intake. You need to burn 3500 calories to lose one pound of fat. This can be done by running several miles a day, or by eating 500 fewer calories each day for a week. Keep this in mind when deciding what foods to eat. Keeping a log of how many calories you consume for each meal will help hold you accountable, and encourage you as you see results.
Use our calorie calculator to help understand how many calories you should consume. This will differ based on your height, weight, gender, and activity level. Just enter your information into the blanks and the calculator will provide you with some useful guidelines. This calculator is intended to help encourage you to monitor your caloric intake, but you should always consult with your doctor before cutting food energy consumption and make sure you are fit enough for certain physical activity.