PFCitäs

PFCitäs is a term used to refer to per- and polyfluoroalkyl substances, often abbreviated as PFAS. These are a group of man-made chemicals that have been used in a wide variety of industrial and consumer products since the 1940s. Their resistance to heat, water, and oil has made them useful in applications such as non-stick cookware, firefighting foam, food packaging, and stain-resistant fabrics.

PFAS are known for their persistence in the environment and in the human body, leading to concerns about their potential health effects. Because they break down very slowly, they are sometimes called "forever chemicals." They can be found in soil, water, and air, and have been detected in the blood of people worldwide.

Research into the health impacts of PFAS is ongoing. Some studies have suggested potential links between PFAS exposure and a range of health issues, including certain cancers, immune system effects, and developmental problems. Regulatory bodies in various countries are actively working to assess the risks associated with PFAS and to implement measures to reduce exposure. This includes setting limits for PFAS in drinking water and restricting their use in certain products. The chemical industry is also exploring alternatives to PFAS for various applications.