Then I thought about it for the following reasons. First, when you are old, you are afraid of being old and dying. Although people's age is limited, there is always death, but at a certain age, they are always afraid of dying of old age. I believe many elderly people will feel this way, so when they hear others say that these health care products have particularly good functions, they always think that they will be good for their health.
Second, the living standard has improved now, and the elderly have more pocket money. Now most old people have suffered when they were young. At that time, their living standards were very poor. Without these things, now they have a chance to buy them. In addition, young people nowadays always give old people some pocket money, telling them not to save money as before, but to spend as much as they want. When they were young, they always wanted to save money for their children. Now that children have their own income, they can buy these things with confidence.
Third, the enthusiastic promotion of health care products personnel and the loneliness of the elderly. Nowadays, most young people don't live with the elderly, some go to see them once in a long time, and some go home to see their parents only once every two years in the countryside. Then the old man will feel lonely, so these salesmen will be very kind to the old man, call him a nice name, praise him, and talk to them about their parents' shortcomings, and their children never want to talk. Old people can't resist their enthusiasm and think that the salesman is really good to them, so they are willing to trust them.
The above is only part of what I have seen, and I believe there are many reasons that we have not seriously considered.