Anyone can lose weight with the plan since it's low in calories.

The energy you use every day is also measured in calories.

Each bite is worth 10 times its weight in calories.

They're high in calories, however, so you should still watch your intake.

It is much higher in calories than the egg white.

Do not eat the skin of fish as it is high in fat and calories.

Even though they are not particularly high in calories you should avoid them.

Others are lower in calories and have no fat, though they will add some sodium.

But these foods are often high in fat and calories.

Both are high in calories, so a small handful will do.