"Beers brewed in locations with high fluoride water levels may contribute significantly to the daily fluoride intake, particularly in alcohol misusing subjects and this may contribute to alcohol-associated bone disease." - Warnakulasuriya S, et al. (2002). Fluoride content of alcoholic beverages. Clinica Chimica Acta 320: 1-4.
"Soda pop and beer bottled with fluoridated water contain 0.7 to 1 ppm fluoride; consumption of these beverages is almost certainly more variable among individuals than consumption of water... If beer contains 0.7 ppm fluoride, heavy beer-drinkers may ingest more than 4 mg daily from beer alone." - Groth, E. (1973), Two Issues of Science and Public Policy: Air Pollution Control in the San Francisco Bay Area, and Fluoridation of Community Water Supplies. Ph.D. Dissertation, Department of Biological Sciences, Stanford University, May 1973."