The daily intake of calories is higher than the intake of calories. There is no doubt that if you persist for a while, you will lose weight. However, authoritative experts suggest that the calorie intake should be reduced by 500- 1000 calories per day, not necessarily more than 1000, which is too obvious.
Moreover, women should ensure that they consume at least 1200 calories a day, while boys consume 1800 calories. Because of the relativity of the calorific value we usually consume, the measurement of "heat" is still very small. Contemporary pharmacology widely chooses "Calorie" (nicknamed "Calorie") as an enterprise. 1 calorie is equivalent to 1000 calories, about 4 186 joules.
Breakfast is the most important meal in a day's basal metabolism and its weight loss plan. According to the data survey, people who eat breakfast are more effective in losing weight than those who eat on an empty stomach. When we are sleeping, the metabolic rate of the body decreases, and when we just start eating again, the metabolic rate will accelerate with the repair. Therefore, if you miss breakfast, your body can only start to ignite calories at lunch, and then speed up metabolism, which is undoubtedly unfavorable for weight loss. Therefore, it is wise to eat 300 ~ 400 calories of breakfast in the morning and repair the basal metabolic rate as soon as possible.
Under all normal conditions, according to the metabolic calculation method, the basal metabolic calculation method: male: 66 (13.7 x resting weight) (5.0 x offspring) -(6.8x age), so the metabolism of a 74KG 22-year-old adult male is about 1700kcal a day. To put it simply, if you don't exercise for a day and just lie quietly, the calories you consume a day should be this.
The total calories a person consumes every day = metabolism. Usually physical exercise metabolizes the thermoelectric effect of food. When the amount of food in a day exceeds the sum of the three items on the right, it will accumulate in the body in the form of human fat.
Metabolism: kinetic energy necessary to sustain life. It accounts for 60-70% of daily calorie consumption. Teenagers will gradually decrease after the second half of the year, which is due to the gradual decline of physical function with the increase of age, of which the decrease of muscles is the key reason. Even if human muscles don't do all the fitness exercises, they will consume a certain amount of heat and generate heat in one day.