Why do people in their 70s die more easily than those in their 80s?

This is not necessarily true. A person's life depends on many factors, including genetic factors, living habits, environmental factors, medical conditions and so on. , and can't simply compare. The following are some common causes that may lead to the death of the elderly:

● Natural aging: With the growth of age, the human body will gradually age, and the functions of various organs will gradually decline. This is a natural life process that everyone can't avoid.

● Changes in mental state: After the age of 70, the elderly may feel lonely and lost because of the death of their partners and the independence of their children. These negative emotions may affect their physical health and mental state.

● Chronic diseases: The elderly may suffer from various chronic diseases, such as hypertension, diabetes and hyperlipidemia. If these diseases are not effectively controlled and treated, they may lead to complications, which may be life-threatening.

● Decline of immunity: With the increase of age, the immunity of the elderly may decline, making them more vulnerable to various pathogens and then suffering from various diseases.

● Serious diseases: Some serious diseases, such as malignant tumors, cardiovascular and cerebrovascular diseases, may shorten the life span of the elderly.

In a word, the life span of the elderly is influenced by many factors and cannot be simply compared.