Andy M.
Certified Pretend Chef
StirBlue:
Your numbers may be accurate for a man or woman of a certain weight, age and activity level but not all people burn calories at the same rate for the same activities. The rate at which you burn calories is related to your weight.
For example, a person is considered obese if he is 20% over his proper weight. So your example of 40 pounds is only accurate for a 200 pound individual. A 120 pound individual would be considered obese with an added 24 pounds.
In my earlier post, I gave a formula to estimate your basal metabolic rate, the number of calories needed to maintain bodily function. The formula is based on the person's weight. So a 250 pound person requires 2750 calories to maintain bodily functions, while a 120 pound person requires only 1320 calories. Add to that the calories you burn for your daily activities and you have an idea of what you're up against.
There are 3500 calories in a pound. If you could burn 500 calories more than you take in every day, you would lose a pound a week.
Your numbers may be accurate for a man or woman of a certain weight, age and activity level but not all people burn calories at the same rate for the same activities. The rate at which you burn calories is related to your weight.
For example, a person is considered obese if he is 20% over his proper weight. So your example of 40 pounds is only accurate for a 200 pound individual. A 120 pound individual would be considered obese with an added 24 pounds.
In my earlier post, I gave a formula to estimate your basal metabolic rate, the number of calories needed to maintain bodily function. The formula is based on the person's weight. So a 250 pound person requires 2750 calories to maintain bodily functions, while a 120 pound person requires only 1320 calories. Add to that the calories you burn for your daily activities and you have an idea of what you're up against.
There are 3500 calories in a pound. If you could burn 500 calories more than you take in every day, you would lose a pound a week.