200 calories can't lose weight, 200 calories is a very small data, even 200 kilocalories can't lose weight. Consumption of one gram of glucose can generate 4000 calories, so the unit commonly used to measure human energy metabolism is kilocalories. The human body consumes more than 1, 200 kcal of energy every day to maintain a constant body temperature, as well as basic life metabolic activities such as heartbeat, breathing and intestinal peristalsis, usually consuming more than 2,000 kcal every day. It is possible to lose weight by diet control.

Generally speaking, a healthy adult will consume about 1500 calories even if he lies still all day. If you are a person who doesn't exercise regularly, you won't get fat if you keep the calorie intake of 1500 calories every day. If the calorie intake is lower than this value, you can lose weight. If you increase proper exercise and consume more calories, the effect of losing weight will be more obvious.

You can lose weight by sticking to 200 calories.

Losing weight is actually controlling calorie intake and increasing calorie consumption. The calorie intake mainly comes from oil, protein and sugar, and the calorie consumption mainly comes from basic consumption, digestion consumption and daily exercise. If you increase the calorie consumption by 200 calories a day, if you calculate by fat, 7700 calories is equal to one catty of fat. If you insist on it, you can lose one catty more.