The truth is, one of the simplest causes of being overweight is a slow metabolism. The burning of energy determines just how much weight you’re going to gain. If your body burns more energy, it needs more energy to thrive and therefore, you need to consume more food. Herbalife’s metabolism boosters give your body that jolt so that your metabolism is faster than ever before. Now when you eat, the energy will be burnt faster and losing weight will become much easier.