The electrical, electronics and wireless radio frequency (RF) industries are creating an increasingly high radiation environment for the human. This is comparable to the elevated radiation environment found at high altitudes and smart health researchers would be wise to contrast high altitude diseases to the epidemics of our time, such as Autism, Attention Deficit Disorder (ADD), Fibromyalgia, Electromagnetic Hypersensitivity (EHS), and so on.
I have never heard of an electromagnetically hypersensitive person recovering from the condition using shielding and Faraday cages, they just seem to become social lepers due to their increasing reactivity to the city environment and addicts to their shielded environment.