Humans inhale as much as 68,000 microplastic particles daily, study finds

The study published in the journal Plos One has found that humans can inhale up to 68,000 microplastic particles daily. These tiny plastic particles are small enough to burrow deep into the lungs, posing a significant health threat. Previous research has identified larger microplastics in the air, but they are less of a concern as they do not stay airborne for long or penetrate the pulmonary system as deeply. The researchers suggest that the health impacts of microplastic inhalation may be "more substantial than we realize." The study highlights a previously underexplored route of microplastic exposure and emphasizes the need for further investigation into the potential health consequences.
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