First, be positive and optimistic and calm down. Grandma has never argued with the world in her life, so she doesn't haggle over every ounce. Even if she meets other people's difficulties, she will not feel wronged and angry, but reason with that person, express her views on the spot and release her emotions. She is always cheerful to anyone. She will sincerely bless others' success, not be jealous.
Second, we should eat healthily. As the saying goes, illness comes from the mouth. Then, a balanced eating habit is very important to us. Grandma is never picky about food. Vegetables, fruits, eggs, milk and meat are her favorites. But for these foods, she never overeats, but eats less and eats more.
Of course, food hygiene is also very important. For example, grandma's food is usually grown by herself, which is naturally pollution-free. Moreover, the eggs were laid by chickens raised by themselves. I have to say, it's good to enjoy pastoral time in the countryside.
Third, we should do more exercise. Grandma has a good habit of getting up early in the morning and then walking quickly. Of course, grandma's gait is not violent. Moreover, grandma seldom sits, and sedentary is harmful to her health, which she has been deliberately avoiding.
Fourthly, we should take part in more group activities. Grandma likes to join in the fun, and places with many people like to join in the fun. From communicating with people, grandma can enjoy sunshine, thus playing a role in prolonging life.
Of course, staying up late, keeping a regular schedule, keeping personal health, taking medicine in time for colds, seeing a doctor and working properly are all valuable experiences of grandma's longevity.