Abstract Title: Fluoride in groundwater: toxicological exposure and remedies. Abstract Source: J Toxicol Environ Health B Crit Rev. 2013 ;16(1):52-66. PMID: 23573940 Abstract Author(s): S K Jha, R K Singh, T Damodaran, V K Mishra, D K Sharma, Deepak Rai Article Affiliation: Central Soil Salinity Research Institute, Regional Research Station, Lucknow, Uttar Pradesh, India. jhask_01@yahoo.com … Continue reading It is estimated that about 200 million people, from among 25 nations the world over, may suffer from fluorosis and the causes have been ascribed to fluoride contamination in groundwater including India.