Your task is to research and describe a particular weight-loss method that targets the body's metabolism. Be sure to use the appropriate scientific concepts to explain how metabolic processes are...

Your task is to research and describe a particular weight-loss method that targets the body's metabolism. Be sure to use the appropriate scientific concepts to explain how metabolic processes are affected and how this results in weight loss. Also include the possible risks to the individual associated with that particular method and the impact this may have on society. Be sure to investigate the costs to the medical system. Finally, based on your research, give your opinion on why it is important to know how the body's cells will react to the introduction of new substances or the drastic removal of other substances related to a particular diet.