Why do old people have a smell? Suggestion: stay away from 3 habits after the age of 50, old or tasteless

Aging is a comprehensive manifestation of the degeneration of various organs of the body, the decline of physiological functions, and disorder, and it is also an irreversible physiological process.

With age, the function of various organs in the body gradually declines. Some people lose weight, mainly because of low water content and tissue degeneration. Although it is inevitable, they should face it calmly.

In particular, the body of the elderly will have a strange smell, which will be temporarily relieved after taking a bath. However, this smell is unacceptable to many young people or children, and it is called "old man's smell" in medicine.

What exactly is the "old man's smell"? can you smell it

Some people have this smell in their lives, which is a special phenomenon, but the elderly themselves have not noticed it, so what exactly is the "old man's smell"?

In fact, everyone feels differently. Some young people feel as if they haven't washed their hair for a long time and have "brain oil smell". Some people think that this smell is like the "musty smell" that occurs when the clothes on the body are wet. The specific smell has a certain relationship with the smell emitted by the elderly. Everyone's environment and physical condition are different.

Although people around feel that the smell of the old man is very strong, but the old man himself can't smell it, so many people are rejected for no reason, thinking that they are pretending to be confused. In fact, they really can't smell, which is called "olfactory adaptation" in medicine.

The main source of the odor of the elderly is diacetyl and 2-nonenal, plus various odors produced by body aging and disease, and finally forms the stomach of the elderly, eliminating the impact of disease, diacetyl, 2-nonenal and These three main sources of aging take a long time and accumulate slowly.

Small changes in the body are difficult to detect for many people. In addition, the body's own olfactory system slowly adapts to this subtle change over time. Although it is difficult for others to accept, they cannot smell it.

Why do old people smell? Suggestion: after the age of 50, stay away from 3 habits, old or tasteless

Hygiene issue

After a certain age, the smell is unavoidable, but some people have it and some don't. The key is personal hygiene. Some elderly people are reluctant to wash due to limited mobility. Also, if they don't bathe, wash their hair, and change their clothes regularly, they can develop the smell.

metabolism

With age, the organs and tissues in the body will gradually age, and the cells of the human body will age, resulting in a decline in metabolism, and metabolites will accumulate and release in the body. The skin of the human body is the largest, and the organs are involved in the metabolism of substances. The skin metabolism of the elderly will deteriorate and produce peculiar smell.

skin aging

Aging is uncontrollable. Everyone has to face it, but aging creates more embarrassment. As we age, the skin becomes saggy and the cortex becomes thinner, drier and loses its radiance. Continuously shedding dandruff breeds bacteria and hides dirt in the skin folds. You can rub mud without taking a shower. Come to think of it, it creates the smell, and more importantly, there are some chronic diseases that can aggravate the smell in the elderly.

Suggestion: stay away from 3 habits after the age of 50, old or tasteless

Eat less foods high in salt

The elderly often eat heavy-tasting food, which is not good for their health. Excessive intake of salt can also easily lead to abnormal metabolic function in high blood pressure, weakened metabolism, and bacteria are more likely to attach to the surface, so try to eat light food.

eat less sugary foods

Many people only know that diabetics should eat less sugar. Elderly people should also eat less sugar. After sugar enters the human body, it cannot be digested quickly, resulting in metabolic disorders and deterioration of taste. Don't neglect your health for your taste.

less smoking

Many older people like to smoke. Many people have a lot of stress when they are young. With this stress reliever, seniors still can't get rid of this bad habit. Regular smoking not only smells like smoke, but also easily leads to the metabolism of toxins in the body. It is best to quit this bad habit as soon as possible.

In fact, when you are old, you will have a little bit of smell on your body. As long as you change some living habits, eating habits can generally be relieved.