The human body is a complex machine. One of its many tasks is to manage fat. To do this, it uses insulin to control the breakdown of fat. This process is called lipolysis. Scientists have been studying how to measure this process accurately. They wanted to see if there were mistakes in the way they measured insulin's effect on fat breakdown. They also wanted to...

Obesity is a significant global issue. It poses a major threat to heart health. Many approaches to weight loss have been tried. They often fail to show lasting benefits for the heart. Lifestyle changes are usually the first step. But, they often don't work in the long run. Many people end up regaining the weight they lost. Medications have had mixed results. Some hav...