02/10/2025
Scientists have discovered that IV infusion bags can release thousands of microplastic particles directly into the bloodstream.
🔬 In lab tests, a single 250 mL saline bag contained up to 7,500 particles.
For patients needing multiple bags — such as during dehydration treatment or surgery — exposure could reach 25,000 to 50,000+ particles.
📌 Most of these particles are made of polypropylene, the same plastic used to manufacture the bags.
Storage conditions (like heat or UV light) may worsen the problem, causing more shedding.
⚠️ While the long-term health impact is still unknown, scientists warn microplastics have already been found in human blood, lungs, and even the placenta. Infusion bags could be another direct pathway.
💡 Possible fixes?
Researchers suggest micron-level filters during infusion and developing safer, alternative materials to reduce exposure.
🌍 From oceans to our organs, microplastics are turning up everywhere.
