Infusion bags release microplastics into bloodstream, study finds

A new study has found that medical infusion bags can release microplastics into the bloodstream. An 8.4 ounce bag may release about 7,500 microplastic particles during an infusion, raising concerns about health risks. Researchers tested two brands of infusion bags made from polypropylene. They discovered that the bags could release significantly more microplastics when larger volumes of fluids are needed, such as during severe dehydration or surgeries. The study suggests further research is needed to explore microplastic levels in various brands and materials. It also highlights the importance of storage conditions and potential measures to reduce microplastic contamination during medical procedures.