I think the elderly want to live a long life, it is necessary to improve from these aspects:
1, eat, the elderly body resistance is poor, easy to get three high, so therefore pay attention to diet is very important, eat less greasy, eat more bland.
2, sports, grandpas can play Tai Chi together, grandmothers can dance together, maybe just spend an hour more, but and friends together will be very happy, this way the body, the mind are not left behind, two-pronged!
3, regular medical checkups, such as once a year, do not feel the trouble, because if the disease can be found at an early stage, then the chances of being cured will be more than 90%, which is a very worrying and labor-saving way.