By Lisa Anderson Recently the weight loss industry has grown to be one of the biggest marketplaces in the whole world. Various companies have released several products in a bid to get a piece of this industry. However, before you start on any weight loss program, it is important to have your metabolic rate measured by undergoing metabolism testing San Mateo CA. Understanding your metabolism rate has huge advantage in your weight loss endeavors as it guarantees you of being successful. You can undergo any of the two available tests for your metabolic rate. Direct calorimetry test is important as it tests the amount of energy lost due to heat and the indirect calorimetry test measures the amount of oxygen that you utilize over a given time. Undergoing these tests will directly help you in losing the excess weight you will have gained fast. You will do this by understanding the steps that you will be required to take in order to make sure that you lose weight according to your pla