Could endanger health: Do not reuse baking paper too often. Do not exceed the maximum temperature in the oven of 220 degrees Celsius for the sake of their health.
If the baking paper becomes brown and brittle, harmful substances could be transferred to the baked goods. Teflon may contain PFAS, which is harmful to the environment and health, ZDF reported. The EU is currently considering a ban on the chemical, which has already been discovered in 1,500 everyday places in Germany. Researchers have found that artificial sugar can be harmful to intestines and even cause diabetes.