<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Can you tell me the health concerns for having fluoride in the drinking water?
<|assistant|>
The health concerns associated with fluoride in drinking water can include increased dental fluorosis (tooth discoloration), increased risk of bone disease, and negative neurological impacts. Too much fluoride can cause both dental and skeletal fluorosis, which is a change in tooth enamel and can cause discolored, mottled teeth in high concentration. Excess fluoride can also be problematic for the development of bone and can lead to an increase in bone disease. In addition, some studies have found that certain levels of fluoride in drinking water can have negative neurological effects, such as increasing the risk for ADHD and lowering IQ in young children.