The fastest and safest way to lose weight fast is exactly opposite from what you might think. Believe it or not it's by eating more, not starving yourself thin. I know it sounds loony but through a special dieting technique called calorie shifting you can actually lose more weight by eating more food. So if you're still wondering how to lose 15 pounds in 3 weeks, check out this calorie shifting concept.

By eating more than 3 meals a day and changing the amount of calories at each meal you can fool your metabolism into burning fat. So for instance, you will eat 4 meals in a day and each meal will have different calorie contents. When your body starts burning fat instead of storing it, the pounds will melt off your body.

Here's a secret your body is a funny thing in that the metabolism predicts what you're going to eat next. This is because it's used to an eating routine that you've created over eating in a certain way for a long time. So it figures out ahead of time what it will do with the calories you eat. That's why if you just eat less, your body automatically adjusts and burns fewer calories.

But the opposite happens when you use calorie shifting. Why? Because by shifting calories you change Have you ever wondered how to lose 15 pounds in 3 weeks? By far the quickest and your body's rat burning routine. So that's why you'll eat more than 3 meals a day. Your body can't adjust to this sudden change and as you take food more often it starts to burn more calories.
In addition to eating more, every meal will have different calorie values so it will trick your body's fat burning system off guard and that will trigger it to increase your metabolism and burn more fat. These two factors will give you dynamic weight! Because of this you will easily be able to lose as much weight as you'd like.

And if you want to know how to lose 15 pounds in 3 weeks it doesn't matter how young or old you are. It doesn't matter if you need to lose 10 or 100 pounds. The shifting calorie system works for everyone.