Hey kiddo! Do you know what chemicals are? They're things that can be found in different stuff like water, air, and even our food!
Well, per- and polyfluoroalkyl substances or PFAS for short, are a group of chemicals that scientists found in things like furniture, clothes, and even in some kinds of food. They're sometimes called "forever chemicals" because they can stick around in the environment for a long, long time.
But why are they bad, you might ask? Well, some studies show that these chemicals can harm our bodies if we're exposed to them too much. They might cause health problems like liver damage or even cancer.
Luckily, people are working on ways to limit our exposure to these chemicals by finding alternatives for them, making sure companies don't use too much of them, and cleaning up the places where they were used before. That way, we can stay healthy and safe!