3500 calories is the rough estimate for the energy contained in one pound of fat!
This means that to lose one pound per week, you must create a deficit of 3500 calories per week. Since a week is 7 days, that means a deficit of 3500 / 7 = 500 calories per day. This is a great starting point.
Fat Loss is More Complex
The reality is that fat loss is much more complex .. for example, 3500 calories will not produce a pound of muscle, it actually takes more than that, etc etc …
However, as a general rule of thumb, This gives you a starting point and then you can play with your calorie amounts from there.
How Much Does It Take to Burn 3500 Calories?
To really appreciate the power of losing even a pound of fat, visit our How Many Pounds Calculator and find out interesting facts such as how many pots of coffee you could brew or how many times you could walk across England with the calories you have burn or intend to burn.
See Our Calculator here
On top of all this, there is the whole issue of metabolism, which throws another wrench in this simple formula. Fat loss is not a one size fits all formula for sure.
Do Foods Make a Difference?
Types of foods can also play a role in how quickly your body burns fat. Some foods can stress the body, inhibiting its ability to function properly.
- Processed Foods
- Excessive Sugar
Are some of the worst culprits for keeping your body from burning fat as it should.
Experts like Dr. Sears of the Zone Diet think there is a strong connection between the high amount of refined carbs and Omega-6 fats in the average western diet. This causes inflammation, which could hinder fat loss and health in general.
3500 calories may be the amount of energy in one pound of fat, but losing a pound of fat may take a bit more than than burning that exact amount of calories.