There are some countries that don’t fluoridate their water, but my understanding is they do other things like have more comprehensive dental healthcare or they make it up with fluoride from other sources. Like in Japan the toothpaste has like 100x the fluoride it does in the US since they don’t fluoridate the water there.
There are some countries that don’t fluoridate their water, but my understanding is they do other things like have more comprehensive dental healthcare or they make it up with fluoride from other sources. Like in Japan the toothpaste has like 100x the fluoride it does in the US since they don’t fluoridate the water there.