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Perfume and deodorants give our appearance comfort and self-confidence. But their real effect may not always be visible to the eye.
Scientists from the Max Planck Institute in Germany, in a new study, revealed how the natural chemical protective system around the human body — an environment simply called the “filtration zone” — is disrupted. As we know, this protection acts like a natural shield, defending the body from harmful substances in the air.
What is disrupting the chemical zone?
According to scientists, the compounds in everyday perfumes and deodorants disturb the body's natural reactive defense after being applied to the skin. This protection zone is usually formed by hydroxyl radicals, which play a crucial role in neutralizing harmful molecules in the air.
However, when scented products are used, their decomposition products rise into the air with body heat. As a result, for example, the concentration of certain substances near the nose can be 2–3 times higher than usual. Scientists call this a “black vortex”: even if the air seems clean, the chemical load increases while breathing.
Surprising research results
Experiments showed that after applying perfume or deodorant, the level of hydroxyl radicals — the natural protectors — drops by an average of 34%. This means that the chemical “shield” around the body no longer functions properly. As a result, the respiratory tract becomes more open to harmful compounds, or they may be absorbed through the skin.
No clear conclusion yet, but the danger is clear
The scientists at the Max Planck Institute admit that the effects of these changes on human health have not been fully studied yet. However, they already emphasize the need for caution. Especially considering the daily use of perfume and deodorants, the issue becomes even more important.
Scientists are calling for a review of our approach to chemical products indoors. This includes not only cosmetics, but also air fresheners, scented candles, and other substances.
Final thought:
Experts emphasize that we should avoid interfering with the body's natural protection and treat its self-defense mechanisms with respect. Because even the nicest scent may hide an invisible danger.
Now what do you think? Is it worth risking chemical exposure for the sake of fragrance? Read 'Zamin' on Telegram!
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