The earths magnetic field is weakening. As it weakens, we are being exposed to greater amounts of electromagnetic radiation naturally (solar & cosmic rays + increased surface EM fields from geomagnetic activity). On top of that, we are being exposed to greater amounts of EM radiation from electric vehicles, autonomous systems, 5g, radar, cellular phones, wifi & bluetooth, etc which when combined with metal implants causes and increases dis-ease. Thus Ceramic implants, particularly Sintx's Silicon Nitride because it is bioactive instead of just inert, MUST coat and/or replace metal components used in dental and orthopedic applications!
For the full extent of the evidence, goto this post: