Elderly Smell Cause & Solutions Revealed: Avoid Scent-Accelerating Foods

Khaosod•Society•3h ago

Reader Briefing

Experts reveal that the 'elderly smell' is a biological phenomenon caused by oxidation of omega-7 fatty acids, not poor hygiene, and can be mitigated through lifestyle and dietary changes.

•The 'elderly smell' is a real biological phenomenon, not due to lack of hygiene.
•It is caused by the oxidation of "2-nonenal," a compound from omega-7 fatty acids on the skin.
•This process can be slowed by improving overall health through diet, exercise, sleep, and stress reduction.
•Certain foods like processed items, fried foods, sugar, and alcohol may accelerate this scent.
•Hormonal changes in women also contribute to the process.

Overview

•The 'elderly smell' is caused by the oxidation of omega-7 fatty acids on the skin, producing '2-nonenal'.
•The process of forming 2-nonenal can begin around 40 years of age, varying by individual.
•Increased free radical stress, hormonal changes, reduced antioxidant systems, and slower skin cell turnover contribute to 2-nonenal accumulation.
•Overall health can be managed to slow the accumulation of 2-nonenal, including blood sugar control, regular exercise, muscle mass building, sufficient sleep, reduced alcohol intake, and avoiding inflammation factors.
•Eating foods rich in antioxidants and polyphenols, such as berries, pomegranates, leafy greens, green tea, fatty fish, cruciferous vegetables, and garlic, may help reduce oxidation.
•Processed foods, fried items, sugar, and alcohol may accelerate the odor.
•For women, hormonal changes during perimenopause and menopause can accelerate skin degradation, muscle loss, and inflammation, contributing to age-related odor.
•Currently, no product permanently removes the 'elderly smell', and a sudden change in body odor should prompt a doctor's visit as it may signal health issues.

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