Titanium implants are putting metal and a high milliamperage close to the brain. i have seen a woman who measured nearly 400 milliamps positive charge, and 30 neg charge who had three in her mouth; she paid $9,000 for them. the dr said she could have ran a stereo off her teeth. we removed them. our body runs on electrical impulses, so this can disrupt them (and brain waves). also, dentists and drs will tell you that bone grows to titanium implants. well, it will grow around it. but, it is a foreign object and the body will build up antibodies to it. over time, it will pull away from the bone and can become loose. if u will notice, they say implants last about 15 years or so. they are working on an implant made of diamond, supposed to b available in 5 yrs. but, it will still be a foreign object and pull away from the bone.

Zirconium dioxide implants are supposed to be the wave of the future. They are still putting a foreign body into the jaw and the immune system will launch an immune response, so they will still loosen over time (15 yo 20 years) from that. Granted, it appears to be better than titanium and they are saying it is a substitute for metal implants, but with the immune response, it isn't worth it to me.