Bottled Water vs Tap Water: Environmental, Economic and Health Implications
Abstract Global bottled water consumption has increased significantly over the last two decades, exceeding 350 billion liters annually. Bottled water is often perceived as safer and of higher quality than municipal tap water. However, recent scientific research challenges this perception. Studies have revealed the widespread presence of microplastics and nanoplastics in bottled water, while life-cycle analyses demonstrate that bottled water production generates substantially higher carbon emissions compared with tap water distribution systems. This study provides a comprehensive comparison of bottled water and tap water in terms of water quality, environmental impact, and economic cost. The analysis suggests that under properly … Continue reading