Fecha de Publicación: Septiembre 2025 ReferenciaBiological trace element research. Volumen 203, Nº 9Resumen generalThis study aimed to assess the fluoride content and pH in yerba mate infusions from commercial products from Argentina, Brazil, Paraguay, and Uruguay. A total of 67 products labeled as yerba mate were purchased in duplicate with different lot numbers. Each infusion was prepared using 10 g of