This is an accurate attempt to measure how much calories your body is intaking and how much it burns after consuming it.

This introduces a fat free mass which creates a signal noise when trying to determine actuly how much calories body is gaining or losing.

Even through exercise the expenditure of our calorie and intake of calorie is monitored. This is created by John Walker. This has nothing to do with diet pills or any weight loss pills. It just monitors the calorie intakes and expenditure.

For weight loss, one has to go for diet plans and exercise.