A new study by scientists at Sahlgrenska Academy, Sweden, shows that humans have two different types of brown fat cells, not one as previously thought.Newly identified type of brown adipocyte (University of Gothenburg) According to scientists, the body’s brown fat cells play a key role in the development of obesity and diabetes. Unlike white fat cells, which store the body’s surplus energy in the form of fat, brown fat cells have the unique property of being able to burn energy and turn it into heat.The new research published in the journal Nature Medicine reveals that people have at least two...