Weight 120 kg, eat only one apple every night, how much do you lose in a month?

That depends on your diet. If there is a lot of fish and meat in the morning and noon, and there is only one apple at night, your body will not be able to bear such ups and downs. It's best to eat like a rich man every morning (that is, eat more whole grains and milk or freshly squeezed juice) and eat like a civilian at noon (you don't have to be full, it's best to be seven or eight percent full). Eat more vegetarian food, two meats, one vegetarian food and one soup are the best. Eat like a beggar at night (like salad or vegetarian soup, but not too much). ) Eat more fruits when you are free, but you must eat for 45 minutes after meals or you will get fatter. Daily exercise is also important. You can walk to and from work when you don't have time, of course, it depends on the distance. After dinner in the evening, you can go for a walk outside and play badminton and other sports suitable for all ages. Now square dance is also a good choice. Regular work and rest is the key to losing weight, so it is necessary to adjust sleep, rest and games. You can lose weight in this way. If you stick to it and have a plan, you can also get in shape. It is also important to keep a good attitude every day, and don't feel ups and downs. Try to eat snacks as little as possible, and don't eat if you can, because the calories are high. Maybe you only ate this small piece, but maybe your persistence for two days was in vain. Above all, don't go on a diet to lose weight. If you don't reduce it, you will increase it, and you may never reduce it again.