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Microplastics Found Everywhere: Health Risks Loom Large

5/21/2025

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Summary

Story summary

Microplastics, minuscule plastic particles under 5 millimeters, are pervasive, infiltrating environments from the depths of the Mariana Trench to the heights of Mount Everest. As they seep into our bodies via air, water, and food, scientists caution that unraveling their health effects could take years, with the even tinier nanoplastics posing the greatest threat.

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Story summary

Microplastics, minuscule plastic particles under 5 millimeters, are pervasive, infiltrating environments from the depths of the Mariana Trench to the heights of Mount Everest. As they seep into our bodies via air, water, and food, scientists caution that unraveling their health effects could take years, with the even tinier nanoplastics posing the greatest threat.