Microplastics
她說:“微塑膠對於科學領域來說還是一個新事物。” “我們目前了解的還不夠多。”
如何才能少喝塑膠飲料?
如果您擔心茶包中微塑膠的風險,專家提供了幾種減少接觸的方法。
選擇合適的茶。喝散葉茶可能是限制接觸微塑膠的最佳方法。漢普森博士說,雖然紙質茶包不能保證不含塑料,但它們可能比塑料更安全。
考慮預洗。漢普森博士說,一些研究表明,將茶包短暫浸泡在室溫水中,然後在沖泡前倒掉水,可以幫助減少茶中的微塑膠。威斯納博士說,在流水下沖洗袋子也可能有助於去除一些塑膠。但請注意,這種方法可能會損失茶中的部分風味。
避免重新加熱茶包。當茶變冷時,您很容易想用微波爐加熱杯子或在裡面加些熱水。但威斯納博士警告說,如果在茶包還在的情況下這樣做,可能會釋放更多的微塑膠。如果需要熱身,他建議先取出茶包。
盡量不要流汗。李博士說,如果擔心茶中的微塑膠會造成壓力,那就考慮其他更簡單的方法來減少接觸。您可以用木質砧板代替塑膠砧板,或用玻璃砧板代替塑膠食品儲存容器。
“你不應該過度擔心你喝了多少顆粒,”李醫生說,“特別是如果茶能讓你感到快樂的話。”
How can you sip less plastic?
If you’re concerned about the risk of microplastics in tea bags, experts offered several ways to reduce your exposure.
Choose the right tea. Drinking loose-leaf tea is probably the best way to limit your exposure to microplastics. And while paper tea bags aren’t guaranteed to be plastic free, Dr. Hampson said, they’re probably a safer bet than plastic.
Consider a pre-wash. There’s some research suggesting that briefly soaking your tea bag in room temperature water, then discarding that water before brewing, can help reduce the microplastics in your tea, Dr. Hampson said. Rinsing the bag under running water might help remove some plastics, too, Dr. Wiesner said. Just be aware that this method might extract some of the flavor from your tea.
Avoid reheating your tea bag. When tea turns cold, it’s tempting to warm up your mug in the microwave or add more hot water to it. But if you do so with the tea bag still present, it could potentially release even more microplastics, Dr. Wiesner warned. If you need a warm-up, he suggested removing the tea bag first.
Try not to sweat it. If worrying about microplastics in tea is causing stress, think about other, easier ways to reduce your exposure, Dr. Li said. You might replace plastic cutting boards with wooden ones, or plastic food storage containers with glass versions.
“You shouldn’t over-worry about how many particles you’re drinking,” Dr. Li said, “especially if tea makes you happy.”