First of all, it is necessary to keep a balanced diet. You'd better eat enough vegetables and fruits. Proper meat is also needed. We should avoid fried or baked food.
Secondly, sleep is very important to keep healthy. Without adequate sleep, the body can't get a good rest and maintain a good mental state.
Thirdly, some exercise will make us stronger and keep slim. We can also have fun in sports.
Finally, maintaining a good mood is conducive to mental health. We should release our pressure so that we can have a good attitude towards life.
I hope you are all healthy.
I hope so. If there are too many words, you can delete some sentences after each dot.