<human>: Is it true that you can use a sonic water purifier to remove fluoride?
<bot>: Yes, it is. Sonic water purifiers are designed to remove contaminants from the water by using sound waves to break up and remove particles suspended in the water. Fluoride is a chemical compound found naturally in groundwater sources and is used as a preventive measure for tooth decay. It has been linked to various health problems such as cancer, heart disease, bone damage, thyroid issues, and reproductive problems. So it's possible to use a sonic water purifier to remove fluoride from your drinking water.