„Mirosul de bătrânețe” are o explicație biologică. Ce se întâmplă cu pielea pe măsură ce înaintăm în vârstă

The natural body odor changes with age due to biological factors, particularly the compound 2-nonenal. This change is not linked to poor hygiene but is a natural effect of skin aging. The composition of skin lipids alters over time, leading to the production of 2-nonenal, which varies among individuals based on genetics and health. Studies show that this compound can be detected from around age 40, but its perception as unpleasant is not universally supported. Regular washing can help reduce the odor, but it cannot be completely eliminated. Experts note that while some products claim to neutralize 2-nonenal, scientific evidence of their effectiveness is limited.