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The fluoride feed line in Phoenix’s water system. The city has been fluoridating its public water supply for 22 years.

When she was diagnosed with hypothyroidism in 2004, Phoenix resident Jody Clute had no idea it would lead her, and her city, to revisit one of the biggest public health debates of the 20th century – water fluoridation. Read more» 6

Copper Queen Community Hospital in Bisbee saw a rise in dental-related health issues from 2010 to 2011.

Between 2006 and 2009 preventable dental-related ER visits rose 61 percent in Arizona, compared to a 16 percent national increase during the same period, a study found. Read more» 1