Fluoride contamination a silent global water crisis: A Case of Africa

• Fluoride contamination is a hidden and insidious health threat, particularly in regions with elevated naturally occurring fluoride levels. • Prolonged exposure, result in dental and skeletal fluorosis, impacting communities' well-being. • Vulnerable populations, face a disproportionate health burden from fluoride contamination. • Fluoride contamination can harm aquatic ecosystems, affect agricultural practices, and contribute to soil degradation, underscoring its environmental impact. Fluoride contamination in drinking water poses a global health risk, affecting millions worldwide, with Africa bearing a disproportionate burden due to unique geological factors like the East African Rift Valley. High fluoride levels in groundwater in these regions contribute to widespread health problems, notably dental and skeletal fluorosis, which impair quality of life and economic productivity. This study aims to evaluate the scope of fluoride contamination across continents, examining how Africa compares to regions like Asia, North America, and Europe. While some countries have mitigated contamination through advanced water treatment and regulatory measures, Africa still faces significant challenges due to limited infrastructure and resources. Findings highlight that addressing fluoride contamination in Africa requires a targeted approach, involving affordable treatment solutions, regulatory reforms, and community awareness programs. By outlining these strategies and emphasizing international cooperation, this study underscores the urgency of safeguarding health and well-being across affected African communities.