Nonstick cookware, particularly those coated with Teflon, has long been known for its convenience in the kitchen. Its easy-clean surface saves time, especially when it comes to removing stuck-on food like eggs. However, Teflon pans also come with potential health risks, especially as the coating begins to wear down.
Recently, cases of an illness called “Teflon flu” have been on the rise. According to The Washington Post, there were 267 suspected cases last year, the highest number reported since 2000. But what exactly is Teflon flu, how serious is it, and should you be concerned?
What Is Teflon Flu?
Teflon flu, also known as polymer fume fever, is an illness that results from inhaling fumes emitted by overheated nonstick pans, typically those coated with polytetrafluoroethylene (PTFE), commonly referred to as “forever chemicals” due to their long breakdown time.
In most cases, PTFE is harmless, as long as the cookware is used as intended. However, when a Teflon-coated pan is heated to temperatures above 500 degrees Fahrenheit, it can release fumes that cause polymer fume fever. According to CNET, this illness can lead to flu-like symptoms such as fever, chills, muscle aches, and headaches. Symptoms usually appear within 12 to 24 hours of exposure and are temporary.
How to Avoid Teflon Flu
To minimize the risk of Teflon flu, it’s important to keep your cookware at low to medium heat settings. Ensure the pan’s surface temperature never exceeds 450 degrees Fahrenheit. Additionally, Sisavath Keovilay, PhD, chair of the baking and pastry department at Keiser University, recommends always using a vent hood or fan when cooking. This helps disperse any fumes or smoke from food or cookware.
If you’re still worried about Teflon flu, switching to alternative cookware is an option. Chef Shawn Matijevich, lead instructor at the Institute of Culinary Education, suggests using pre-seasoned blue steel or cast iron pans. These alternatives provide similar nonstick benefits without the associated risks of Teflon. Matijevich mentions that while he avoids Teflon at home, he occasionally uses it in professional settings for tasks that require the efficiency of a nonstick surface.
In summary, Teflon flu can be avoided by using nonstick cookware at safe temperatures, ensuring proper ventilation, and considering alternative pans if needed