New Study Reveals Alarming Rate of Microplastic Ingestion in Drinking Water Supplies A recent study has sent shockwaves through the scientific community with its findings on the alarming levels of microplastic ingestion in drinking water supplies worldwide. Researchers discovered that tap water from over 80% of samples tested contained microplastics, sparking concerns over the long-term health implications for consumers. The study, which analyzed water samples from 19 countries, found that the average person is likely to ingest around 5 grams of microplastics per week. As the world grapples with the growing problem of plastic pollution, this study serves as a stark reminder of the need for urgent action to protect our environment and public health.