Electromagnetic fields have become difficult to avoid. With the advent of 5G technology, it will be impossible to avoid electromagnetic fields. We are seeing more and more electro-sensitive patients. And the presence of metal in the mouth aggravates or triggers very disabling symptoms for the patient. The best solution is to remove the titanium implants which are like a real antenna in the body. And to avoid all these problems, the choice of ceramic implants is the best prevention because they do not conduct electricity. Earthing is also a very interesting technique to make patients less sensitive to electromagnetic fields.