Our sense of smell can deeply imprint memories, and different scents become clues to our recollections. Personal unique odors arise from dietary preferences, the use of personal care products, and environmental differences. However, when spending time with elders, one often notices a typical and relatively strong smell on them or in their living spaces. This situation is often related to certain unhealthy habits developed in later years, rather than direct aging effects. After the age of 40, the body’s natural aging process affects detoxification functions, potentially leading to the excretion of toxins through sweat, resulting in unpleasant odors when in contact with sagging skin. This is not a universal characteristic of all elderly individuals; if it appears prematurely, it might be worth examining one’s lifestyle habits.
Firstly, a preference for heavy, high-sugar, or greasy foods such as fatty meats, sweets, fried foods, and garlic can provide temporary satisfaction but the strong odors they produce post-metabolism may be emitted through the pores, eventually leading to a stronger body odor over time.
Secondly, neglecting personal hygiene is a common reason for the so-called “old person smell.” Some elderly individuals, due to limited mobility or habitual reasons, reduce the frequency of bathing, particularly in winter, leading to the accumulation of sweat and sebum that can produce unpleasant smells. While they may not be aware of it, others can easily notice. Therefore, maintaining regular cleanliness is crucial.
Furthermore, the state of one’s health cannot be overlooked. Sometimes, the so-called “old person smell” actually originates from oral health issues, such as poor dental health, tartar buildup from inadequate brushing, or food residues. Additionally, digestive system disorders can affect breath freshness. Maintaining oral hygiene, cleaning promptly after meals, and ensuring proper ventilation in living spaces, along with clean bedding, are equally important for odor prevention and promoting health.
