How about running on an empty stomach in the morning?

Suggestion: Hello, pay attention to the problem of running on an empty stomach in the morning. The answer to this question is this: quite a few people like to run long distances as soon as they get up in the morning to keep fit. Actually, running on an empty stomach in the morning does more harm than good. According to expert research, running on an empty stomach will increase the burden on the heart and liver, and it is prone to arrhythmia and other phenomena. Exercise needs energy, and the main source of energy for human body is carbohydrate intake in diet. When exercising on an empty stomach, such as running in the morning, the main energy source depends on fat dysplasia. At this time, the free fatty acids in the blood will increase obviously, and fatty acids will not only become the energy source of myocardial activity, but also become the poison of myocardium in excess, which can cause various arrhythmia and even lead to sudden death. Older people over 50 are at greater risk because their ability to use free fatty acids is lower than that of young people.