Dosage is exactly my point. Dosage is cumulative. Those studies do not correlate the dosage of water to the fluoride people receive from other sources, such as

Dosage is exactly my point. Dosage is cumulative. Those studies do not correlate the dosage of water to the fluoride people receive from other sources, such as their food. Nor do they measure the concentrating effect that the use of fluoridated water in the production of various food-stuffs has on the end product. This is a big "?" that no one wants to address.