For normal people and those whose weight base is not large, controlling calorie intake as the individual can tolerate and running 5 kilometers a day can help with weight loss. But for people with certain exercise contraindications, the use of this method for weight loss is more likely to trigger unnecessary bad effects than the benefits of weight loss. Adhering to the daily 5 km run can help the body consume the accumulated fat and reduce weight. The back, waist, abdomen and legs can be exercised when running, and if persisted for a long time, the muscles in these parts will be tighter, making the lines beautiful and the body shape better while the weight can be reduced. Long-term running can also exercise cardiorespiratory function, increase the elasticity of blood vessels, improve physical quality, can promote health, and is conducive to weight control, even if there is no demand for weight loss, you can also choose this way to exercise the body. People with hypoglycemia, cardiovascular disease, severe obesity or serious knee injuries should not choose this method to lose weight, because the process of exercise is prone to accidents, such as falls, injuries, etc., need to exercise under the guidance of a professional doctor, and need to be accompanied by someone when exercising. In addition, if the daily intake of energy is higher than the energy consumed by running 5 km, the effect of running 5 km per day on weight loss is not obvious in this case. Daily running needs to be reasonably arranged for each meal, not too oily, too salty or too sweet, taste to light as appropriate, try to quit drinking. Do not overeat, do not starve a full meal or diet, fasting, to meet the energy required for daily exercise and life.