9 1 year is a long life. The ancients said 73,84, which means that the normal life span of people should be between 73 and 84 years old. If you die before the age of 73, you die young.

The secret of longevity of the elderly

1. Regular bathing, such as hot spring bath and sunbathing, can help us improve our metabolism.

2. Bathing with proper hot water before going to bed every night is one of the health care secrets for the elderly to live longer.

Paying attention to food hygiene and food safety can effectively protect us from germs.

4. Regular physical examination for the elderly can know their physical condition and effectively prevent the occurrence of various diseases.

In terms of mental health, it is the same as that of modern medicine. He believes that emotional changes such as anxiety, anger, sadness and jealousy of the elderly are very harmful to health. He also believes that people who are good at keeping in good health must avoid worldly desires of fame, wealth and lust, and keep an open mind and a cheerful mind in order to prolong life and achieve the purpose of longevity.