What causes the elderly to have a bad smell ?

As people age, the metabolism of the human body also becomes slow, and the surface layer easily produces dead skin and taste, so the elderly also have to take a bath often. There are also elderly people who have bad breath due to the gradual deterioration of their digestive function, so they will also have a foul smell.

The metabolic function of the body is not good, the age is old, the movement is inconvenient, the bath is also less washed, and it is normal to have a smell on the body.

Specifically, if it is bad breath, see if it is odontent.

When the old man passes by, I am sure that most people can smell the special smell that the old man emits. Why are many old people old-fashioned? Does everyone stink when they get old? Is there any way to avoid smelling in the elderly?

Why do old people have an "old man smell"?

Some people believe that the reason for the smell of the old man is that as he gets older, his body organs begin to fail and the body gradually decays, so the smell of decay will be emitted from the inside out.

This explanation sounds reasonable, but it seems a little scary. In fact, the smell of the elderly is not caused by the decay of the body. The culprit of the smell of the elderly is actually the unsaturated aldehyde 2-nonanal.

What is unsaturated aldehyde 2-nonanal? This substance is produced by the oxidation of fatty acids secreted by the sebaceous glands in humans. When people are old, their metabolism is slow, and the unsaturated aldehyde 2-nonanal produced increases, which is easy to emit a unique odor.

However, the formation of senescence is not only caused by the unsaturated aldehyde 2-nonanal, but also the result of a combination of factors. The deterioration of the digestive system in the elderly, lack of attention to personal hygiene, physical diseases, oral diseases, etc. are all important causes of aging!

How to avoid the "old man's smell"?

Want to avoid the smelly old man and live a decent old age? Then we should do the following:

1. Pay attention to hygiene. Many elderly people don't like to take a bath, especially in winter. They may not wash for months.

The best way to avoid the smell of the elderly is to take a bath, especially the armpits, neck, feet, etc., which should be thoroughly cleaned. In addition, you should also pay attention to changing clothes frequently and washing your ears and nose.

2. Quit smoking and drinking. Smoking and drinking alcohol for long periods of time can make the body stink. It is advisable to quit smoking and drinking in time.

3. Disease. If you have oral diseases such as gingivitis, periodontitis, and dental caries, as well as gastrointestinal diseases such as gastroenteritis and stomach ulcers, you can induce bad breath; Systemic diseases such as diabetes and kidney disease can also cause the body to have a bad smell. It is advisable to check your body in a timely manner** and regularly.

4. Use perfume. Perfume is not an exclusive product for young women. Perfume can also be used if the body odor of the elderly cannot be resolved. Perfume not only smells fresh on the body, but also refreshes the body.

The aging of human cells leads to a decline in metabolism, and the accumulation of metabolic waste products in the body will emit odors. Therefore, there will be the so-called "aging odor" in the elderly. The elderly have degraded all aspects of their body functions, and their secretion state is also decreasing.

For most of the elderly, the unpleasant smell on the body is mainly due to the fact that the elderly generally move slowly, have limited activities, and do not change clothes, wash their hair and take a bath as quickly as they did when they were young, so they are prone to heavy body odor.

Most of the weight of body odor can be adjusted to reduce its degree, so it is not easy to feel body odor by taking frequent baths and changing clothes frequently. Choose a light diet, drink more soup, and avoid tobacco and alcohol to improve bad breath.

Why do the elderly have an "old man's smell"?