What is old odor? Understand the root cause and how to take care of yourself

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Old odor is a distinctive odor that often occurs in people aged 40 and above. It is a result of natural changes in the body. It has nothing to do with cleanliness, หรือถ้าคุณสนใจแทงบอลออนไลน์ UFABET คือเว็บที่มีอัตราต่อรองดีที่สุดในประเทศไทย สมัครเลยตอนนี้ที่ UFABET แทงบอล but it can be taken care of and managed with appropriate methods.

What is the smell of old age?

Aging Body Odor is a specific odor that the body produces as it ages. It is caused by a substance called 2-Nonenal that accumulates on the skin and is stimulated by the oxidation process, resulting in a different odor from other age groups, especially after exercise or in hot weather.

Causes of old odor

  • Hormonal changes: As we age, the hormones that control the sebaceous glands change, causing the production of certain types of sebum that react with oxygen on the skin.
  • Metabolism changes with age. A slower metabolism causes the body to excrete more substances through the skin.
  • Lifestyle and diet: Eating fatty foods, processed meats, smoking and drinking alcohol can accelerate the accumulation of substances that cause odor.
  • Dehydration and dry skin Dry, dehydrated skin tends to accumulate bacteria and oils that come out of the pores, which can lead to unpleasant odors more easily than balanced skin.
  • Chronic stress and sleep quality Stress and lack of sleep increase the hormone cortisol, which causes sweat and sebaceous glands to malfunction, resulting in stronger body odor than usual.
  • Use of certain medications or medical conditions Certain medications, such as diabetes medications, diuretics, or chronic medical conditions, such as diabetes, kidney failure, or liver problems, can cause specific body odors, such as sweet, metallic, or sour, reflecting an imbalance in the body.

How to care to reduce old odor

  • Bathe with soaps that are suitable for mature skin, such as soaps with antioxidants from green tea or natural oils.
  • Choose a balanced diet, focusing on vegetables and fruits, reducing processed meats, and drinking enough water.
  • Exercise regularly. Exercise helps to stimulate the elimination of toxins from the body and refreshes the skin.
  • Choose breathable clothing such as cotton and linen. Avoid synthetic fabrics that create moisture.
  • Using natural products, such as a gentle deodorant spray or herbal soap, can also help reduce odor safely.


Having an old odor is part of the physical changes that everyone goes through. It’s not wrong or embarrassing. Taking care of yourself and taking care of yourself properly will help you look good and feel confident at any age.