Why do people have an 'old man's taste' when they get old? 5 habits to stick to after 50, old or boring

Everyone smells different. A newborn baby smells of milk all over the body, while most of the young people have a variety of perfume smells, and when it comes to the elderly, it may be a special old-fashioned smell.

Ms. Hou is a retired famous teacher. She has lived alone since her wife and son passed away. On weekends, her daughter will bring her niece to visit her, but every time she sees her, she asks her to open more windows to ventilate her, saying that she doesn't know the smell in the house. .

The old lady was embarrassed all of a sudden, she was very diligent in washing up, why did it still smell? Could it be that it is really old and has an old-fashioned taste?

1. Will people become "stinky" when they get old?

Some elderly people always have a special smell. This smell is called the smell of the elderly. So what exactly is this smell of the elderly?

Foreign researchers have found that the smell of old people in the elderly is mainly related to the unsaturated aldehyde 2-nonenal (C9H16O).

With the increase of age, after the age of forty, the antioxidant substances on the body surface will decrease, and the 2-nonenal secreted on the skin surface may accumulate, resulting in a special smell.

In addition, the metabolism slows down after getting older, and dead skin is easily produced on the surface of the skin. After these accumulated dead skin is decomposed by bacteria, it will also produce a special odor. Some people prefer to eat greasy food, which will stimulate the secretion of sebaceous glands, and will be more prone to odor.

In fact, not everyone will smell old when they get old. As long as they usually pay more attention to personal hygiene, wash their bodies more, and change clothes and items in time, there will generally be no accumulation of peculiar smells.

2. Don't do these 5 things less, maybe the old people come to the door

If you want to avoid being surrounded by unpleasant old-fashioned smells when you are old, you must pay attention to the matters that you should pay attention to.

1. Take a bath and change clothes frequently

When people are old, they should bathe frequently, change clothes frequently, and remove the grease and garbage from the body in time to avoid odor, especially behind the ears, armpits, head and neck, chest and back, etc., it is easy to accumulate grease, and it is necessary to regularly cleaning.

2. Control chronic diseases

When people get old, they will be found by various diseases. Sufficient attention must be paid to some basic chronic diseases, such as diabetes, hypertension, coronary heart disease, etc., and they must be actively treated.

3, light diet, avoid greasy

Usually, in the diet, we should eat less greasy and irritating food to avoid the increase of body oil secretion and the odor of the body, and try to choose a light diet.

4. Brush your teeth frequently

Be sure to pay attention to oral hygiene, brush your teeth frequently, rinse your mouth with salt water after meals, or brush your teeth in time to remove food residue and bad breath.

5. Exercise more

Don't think that you can't move when you are old. As the saying goes, life lies in exercise. The elderly should also exercise regularly, choose an exercise that suits them, and stick to it reasonably.

Extension: there is cancer in the body, there may be 2 kinds of odors

In addition to the smell of old people caused by aging, we should also be alert to the smell caused by diseases in the body. The following two kinds of smells are likely to be caused by cancer in the body.

1. Bad breath

Aside from the symptoms of bad breath caused by oral diseases, long-term unrelieved bad breath symptoms, accompanied by bleeding gums, etc., should be careful to be caused by abnormal liver function.

2. Smelly urine

Liver function damage, such as liver cancer, can lead to increased levels of bilirubin in the human blood, resulting in yellow and foul-smelling urine.

Some elderly people will have a special old-fashioned smell on their bodies as they grow older, which is related to human metabolism. If you maintain good habits, you can appropriately relieve similar symptoms, but you must also be careful of the smell caused by diseases. , must be vigilant.

References:

[1] When people are old, do they really have an "old man's taste"? Can you smell it yourself? The truth is.... Popular Science China. 2021-12-23

[2] Why do you have an "old man's taste" when you are old? An experiment to smell, smell, taste and identify age. Life Times. 2021-06-17

[3] 2 pains, 3 odors, 4 discoloration in the body, most of which are the coming of liver cancer, the sooner the examination, the better! . Family Doctor Online. 2021-08-11

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