More and more people are beginning to realize the importance of keeping healthy. Just like the basic needs of human survival, food can prevent hunger, clothes can keep out the cold, and health is a basic element, which is easily overlooked. Here, the secret of keeping healthy is: regular work and adequate rest, good work and rest and a healthy diet. If you don't want to get sick, exercising every morning is definitely the best way to prevent illness. Old people can often be seen jogging and playing Tai Chi in squares or gardens. Many young people of the same age prefer to attend sports parties, such as table tennis and badminton, instead of getting drunk in bars all night. As we all know, tobacco and alcohol are two evils that have a negative impact on our health. Therefore, one should know clearly what to eat, what not to eat, what to drink and what not to drink. In addition, joining a family outdoor party on a sunny weekend will be a lovely way to keep mental/mental health. In any case, health is the most precious gift that human beings can have.