People who are keen on fitness often discuss whether to eat before exercise. Exercise has different effects at different times. For example, exercise before meals can effectively strengthen blood vessels and avoid fat accumulation. Exercise after meals can consume calories between meals and prevent blood sugar from soaring. University of bath recently published a study, the results show that exercise before meals can burn deep stubborn fat more than exercise after meals. The research team asked ten obese men with an average age of 26 to walk for an hour before and after meals, and found that when these young men exercised before meals, the two substances PDK4 and HSL released by stubborn fat burning in their bodies would increase greatly. On the other hand, even if you walk for two hours after meals, these two genetic factors will not increase or even decrease. Experts believe that this means that the human body is busy transforming the nutrients it just ingested after meals. At this time, adipose tissue cannot respond to exercise, so it is difficult to burn fat. This means that after eating, exercise first consumes the carbohydrate you just ate and converts it into the energy source needed by the body, not the body's fat tissue. Another study from Glasgow University also pointed out that eating after exercise, even if you eat a high-sugar and high-fat diet, this fat-burning effect can still reduce your chances of getting fat. This study is also based on a high carbohydrate diet, which is of great reference value to people in Taiwan Province Province who live on rice as their staple food. So, if you want to seriously reduce body fat and exercise a healthy cardiovascular system, you might as well try exercise before meals next time!