The American Dental Association recommends not using water that contains high levels of fluoride when mixing powdered or concentrated baby formula. (babycenter.com)
With the potential for high levels of fluoride in the soil and uptake by commercially grown tea plants, it seems best to avoid drinking commercially grown tea as much as possible. (thehealthyhomeeconomist.com)
There is also evidence that ingesting high levels of fluoride can cause abnormal bone growth. (virginiahopkinstestkits.com)