1. The document summarizes fluoride mitigation efforts in Nagaon District, Assam, India between 2012-2015. Surveys found 458 villages affected by fluoride levels between 1-15 mg/L. 2. Initiatives included providing safe drinking water through new water schemes, free medical treatment, livelihood training, and forming Fluoride Mitigation Steering Committees. 3. Surveys showed decreases in affected populations and urine fluoride levels over time. The efforts improved health and livelihoods for thousands of people in Nagaon District.