In order to lose weight you must burn more calories than you take in. That’s the underlying principle of all weight loss – but there are varying ways to go about it.
You can eat fewer calories or you can work harder to burn more. Either way, you will eventually lose weight, the only difference is the time it will take to do so.
Of course, there are certain variables that affect weight loss, including metabolism. Women have more natural stores of fat, so it generally takes …
For full article see http://all4women.co.za/health/diet-vs-exercise.html