Should there be fluoride in Mid-Missouri's water?

The dentist can't see any problem with people's health? Obesity - fluoride affects thyroid - dumbing down of IQ - according to FAN it does reduce intelligence.
More and more people are getting cancer and arthritis and there is little difference between rates of decay between fluoridated and non fluoridated communities. There is also the damaging fluorosis to teeth where people are getting far too much fluoride.