Safe, medically required, non-toxic, EMF/EMR safe housing CAN be built. I linked to another article and the architect’s website in the 1st comment below.
“Because Barbara Tudhope has severe allergies and acute sensitivities to dust, pollen, electromagnetic radiation (EMF) and a long list of construction materials, the couple designed their home to foster an environment that doesn’t cause her any adverse reaction.
… “Almost all construction and renovation uses building materials that off-gas volatile organic compounds [VOCs], and contractors generally pay little attention to electrical and magnetic fields in the homes they build,” says Mr. Tudhope, a business writer. “But both can have serious acute and chronic health consequences for someone like Barbara, and, in truth, for almost anyone.”
Seriously "Sensitive" to Pollution 