What causes the distinctive odor in elderly people?
The unique odor associated with aging is often referred to as “old person smell,” and it is generally considered a normal physiological phenomenon.
As we age, our body’s metabolic processes slow down, and our skin produces a chemical called 2-nonenal during oxidation. When we are younger, this chemical is produced in smaller quantities. However, after the age of 40, our skin’s antioxidant defenses weaken, leading to increased production of this chemical, resulting in a more noticeable body odor.
Additionally, this chemical is insoluble in water, so even thorough bathing may not completely eliminate the odor.
The distinctive odor in elderly people is often referred to as “old person smell” and is considered a normal physiological phenomenon.
What can elderly people do to minimize this odor?
Bathe and change clothes regularly
The odor in elderly people is mostly due to chemicals produced during the oxidation of sebum. Therefore, when bathing, pay close attention to cleaning the neck, behind the ears, underarms, etc. Using bath soap can also help leave a pleasant fragrance on the body.
Adopt a lighter diet and avoid greasy foods
As people age, their digestive function and stomach strength tend to weaken, and their body’s metabolism slows down. Consuming large amounts of greasy food can lead to increased blood lipid levels and blood pressure, as well as conditions like high cholesterol and fatty liver. It can also contribute to a distinctive body odor.
Elderly people should consume more fresh fruits and vegetables.
To maintain health and reduce body odor, it is advisable to adopt a healthier diet. Increase your intake of fresh fruits and vegetables to boost your levels of vitamin E, vitamin C, and trace elements, which can help counteract the oxidation of sebum and neutralize the odor associated with aging. Minimizing the use of oily and spicy condiments is also beneficial.
Maintain a regular exercise routine and moderate sweating
Elderly individuals should engage in daily light-intensity physical activities. Overdoing it can be harmful to the cardiovascular system and joints. Appropriate exercise not only improves overall health and longevity but also helps combat aging and body odor.
