"Forever chemicals" or PFAS (per- and polyfluoroalkyl substances) are synthetic chemicals found in various consumer goods, including food packaging and non-stick cookware. These chemicals can persist in the environment and in our bodies, potentially causing health risks like immune system changes and increased cholesterol levels. They have been found to contaminate ground water, surface water and soil. The consequences are that such chemicals can accumulate in our food and drinking water.

The US and EU have developed regulations to control the level of PFAS in drinking water and food and are looking at how their use can be restricted further.

To reduce exposure to these chemicals in food, you could start by avoiding non-stick pans and cookware that uses PFAS coatings. Consider using stainless steel or cast iron cookware instead. When it comes to food packaging, look for products with BPI certification, indicating that the packaging is compostable and less likely to contain harmful chemicals. Limit consumption of processed foods and bottled drinks, as these often use PFAS in their packaging or production processes.

Additionally, it's beneficial to wash fresh produce thoroughly to remove any surface contaminants, and consider using a water filter designed to remove PFAS from tap water. This way, you can reduce exposure to these chemicals in your daily diet.