损害器官、提高患病风险 这种“厨房神器”别再用了！

Core Viewpoint - The article highlights the health risks associated with the reuse of plastic bottles, particularly PET bottles, which are commonly used for beverages and food storage. It emphasizes that while these bottles are designed for single use, their repeated use can lead to the migration of harmful substances into food and beverages. Group 1: Health Risks of Reusing Plastic Bottles - Reusing beverage and mineral water bottles can pose significant health risks due to the potential migration of harmful substances when they are used for different liquids or stored under inappropriate conditions [5][6][8] - The migration of harmful substances, such as antimony, can increase when bottles are used to store acidic liquids like vinegar, which can alter the pH and enhance the leaching of toxins [5][9] - High temperatures can cause PET bottles to deform and release harmful substances, making them unsafe for storing hot food or liquids [6][10] Group 2: Aging and Degradation of Plastic Bottles - PET bottles have a shelf life, and prolonged use can lead to aging, which increases the migration of harmful substances [8][10] - The accumulation of antimony, a toxic metal used in the production of PET, can lead to irreversible damage to various organs if ingested over time [9][10] Group 3: Types of Plastics and Their Safety - Different types of plastics have varying properties and safety considerations. For example, HDPE can withstand higher temperatures but still poses risks when used for food storage [14] - PVC and LDPE are commonly used in everyday items but are not recommended for high-temperature applications due to the potential release of harmful substances [15][16] - PP is noted as the safest option for food storage, being microwave-safe and suitable for hot food, but caution is advised regarding the lids used with these containers [18]