With age, various physiological functions of the elderly will appear degenerative changes, such as sluggishness, memory loss , aging senile plaques, decreased organ function, etc.
In addition to these, the taste of many elderly people will also change. Even if you love cleanliness very much, at a certain age, you will still have body odor to varying degrees.
So what are the causes of body odor in the elderly?
Increase in 1,2-nonanal
Data show that the skin of people over 40 will secrete a substance called 2 – Substances of nonanal. Most of this substance has a greasy and rotten grassy smell.
The older you get, the more 2-nonanal on the skin surface, and the smell on the elderly will become heavier.
2. Slow metabolism
When you reach a certain age, your metabolism will gradually slow down. If the body’s metabolism cannot keep up with the body’s ingestion, body odor may occur.
3. Excessive oil secretion
In addition to being related to metabolism, body odor is also related to sebaceous gland development. If the sebaceous glands secrete excess oil, the body odor on the elderly will be more pronounced. Because of this, generally older males have a heavier body odor.
4. Signs of disease
Old age The smell on a person may also be a sign of a certain disease. If you have a rotten apple smell, it may be due to diabetes.
Diabetes causes fat to oxidize in the liver, producing a substance called acetone. After this substance enters the blood, it will make the human breath smell of rotten apples.
If it is rotten cabbage, it may be caused by low blood sugar. In addition, body odor can be aggravated by digestive or oral disease.
The smell of old people is really not good, many people are a little sensitive to this smell, so life There are things you can do to prevent it. So how to prevent old age smell?
1. Choose a light diet
The metabolism and digestion of the elderly have declined, so light diet< /strong>Mainly, and adhere to less oil and less salt to reduce the burden on the body.
2. Pay attention to hygiene
< p>The elderly are prone to oral problems, so pay attention to washing your mouth and brushing your teeth frequently to reduce the occurrence of bad breath.
If you have bad breath for a long time, it will also give people a feeling of odor. Secondly, you should also do good personal hygiene and change your intimate clothes in time, which can greatly reduce the occurrence of odors.
In addition, quilts and pillowcases used by the elderly should also be replaced and aired, which can not only reduce the breeding of mites and other parasites, but also reduce the risk of Can reduce odor.
3. Proper exercise to sweat
Appropriate exercise in the elderly can not only effectively detox, but also strengthen their physical fitness. And consistent exercise can also help increase personal metabolism, and can also reduce the effect of old age.
Because the physiological function of the elderly is weakened, and the joints and knees cannot withstand too intense consumption, the elderly are carrying out exercise.Movements should be light and safe, such as Tai Chi, Square dancing, etc.
It should be noted that no matter what preventive measures are taken, after a certain age, the smell of old people will be Inevitably, it’s just a matter of smell.
If there is an old-fashioned smell, you can check yourself what is the cause, and then adjust and improve it according to the specific situation. In addition, doing the above points well also has a good auxiliary effect on preventing and improving the smell of the elderly.