Ever wondered what is it about exercising that helped make us stronger and improve our metabolism (which is the rate at which our body uses stored energy). Well a new study might just give you the answer. Scientists have identified a molecule that gets produced in our muscles whenever we exercise. What's in it for you? If you are trying to lose weight it is important that you exercise and improve your metabolism. PGC-1 is a molecule that gets produced during exercise and helps regulate your metabolism. Also burning fat is likely to impact multiple aspects of metabolic health related