There's more than enough fluoride in toothpaste. In fact there are dangerously high levels of fluoride in toothpaste if small children swallow the toothpaste during brushing.
Water companies should only put chemicals in the water that are needed in order to deliver water safe for drinking. I worked for a major US water company for 37 years, and most of us working in the water treatment side of the business did not want to add the fluoride (fluorosilicic acid), but were required to by the government.
There's more than enough fluoride in toothpaste. In fact there are dangerously high levels of fluoride in toothpaste if small children swallow the toothpaste during brushing.
Water companies should only put chemicals in the water that are needed in order to deliver water safe for drinking. I worked for a major US water company for 37 years, and most of us working in the water treatment side of the business did not want to add the fluoride (fluorosilicic acid), but were required to by the government.