Extended data:
The best time is 9 am to 10 and 4 pm to 6 pm. The former has fresh air and the level of adrenocortical hormone in the body reaches the peak. According to the biological clock, the body's adaptability and physical mobilization are at their best from 4 o'clock to 6 o'clock.
Just as computers consume electricity and trucks consume oil, so do human daily activities. Heat not only provides energy for people's exercise, daily work and life, but also provides energy for human life activities, blood circulation, breathing, digestion and absorption. People who lose weight can burn fat through exercise, which can accelerate calorie consumption and achieve the goal of healthy weight loss.
Controlling energy intake and proper exercise are very effective ways to lose weight, and most doctors think it is the healthiest way to lose weight. This mechanism is very simple. When the daily energy intake is not enough to provide the energy consumed by the body, the body will call the sugar and fat stored in it. When fat is broken down and provides energy for the body, the process of losing weight begins.
However, it should be noted that excessive dieting will do harm to the stomach and digestive system. Some doctors pointed out that the control of energy intake should be gradual to ensure that the human body can adapt slowly, and the energy intake per day is generally not less than 800 calories.
Otherwise, the human body will make up for the lack of energy intake by reducing the body function, which usually leads to dizziness and fatigue, and the reduction of basal metabolic consumption will also affect the efficiency of weight loss.
References:
Baidu encyclopedia-calories