Non-native a.k.a. man-made electromagnetic fields (EMFs) are a relatively new phenomenon for planet earth and its plants and animals. There is increasing research that these non-ionizing EMFs can cause oxidative stress and inflammation in humans leading to a plethora of symptoms. They are also associated with other complex chronic diseases, the most obvious being electromagnetic hypersensitivity syndrome (EHS) but also mold-related illness, MCAS, ME/CFS, fibromyalgia, and neurodevelopmental and neurodegenerative conditions.