It is absolutely possible to lose weight 15 kg in one month, but you need perseverance and perseverance to do it. You need to make a reasonable diet and exercise schedule yourself, and stick to it for a month and you will find yourself different, because I don't recommend taking medicine or dieting. However, the diet needs to eat less and eat more meals, and it is mainly light and less calories.
Diet can be planned according to your own habits and hobbies, but you must eat less and eat more regularly. You can eat eggs to supplement protein in the morning, and the calories of eggs are not high, so you can eat eggs with cereal. Or yogurt, milk with whole wheat bread. Lunch can be chicken legs or something, just eat one, and eat some fruits, oranges and apples at three or four o'clock. If you don't eat staple food for dinner, just eat vegetable salad or fruit salad. Just be 30% full.
Exercise also needs a systematic plan. If you can't make it yourself, you can go to the gym one month ago and ask the coach to help you make a systematic plan. You can exercise according to the plan. What you exercise in the first hour and what you exercise in the second hour may be different every day. After the exercise in the gym, I can also do yoga at home for another half an hour to improve my temperament. On the whole, I will not only lose 15 kg after one month, but also improve my temperament.
In such a process of losing weight, we should have a good habit of going to bed early and getting up early every day: after getting up, drink 400 ml of cold boiled water to promote stomach peristalsis, or eat an apple as breakfast. If you feel hungry during work, you can eat an apple or drink water, not chocolate or sugar. It's best not to eat anything before going to bed. You can drink a cup of warm water to sleep.