In fact, many people will have an answer to the question "How to restore your health", just depending on whether you have the determination and perseverance to do it. Because it is nothing more than normal work and rest and proper exercise.
Force yourself to go to bed before 1 1 every day, and arrange several days of exercise, running and playing ball every week, depending on your interests.
The most important thing is persistence. It's not easy at first, but stick to it.