10 min Bansal (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3410343/) Sancakli (https://revistas.ucr.ac.cr/index.php/Odontos/article/view/38726/39450) Gupta (https://www.oraljournal.com/pdf/2019/vol5issue2/PartB/5-1-14-515.pdf) Kumavat (https://www.researchgate.net/publication/304452213_Effect_of_alcoholic_and_non-alcoholic_beverages _on_color_stability_surface_roughness_and_fracture_toughness_of_resin_composites_An_in_vitro_study) Ozan (https://www.medigraphic.com/pdfs/odovtos/ijd-2020/ijd202h.pdf) / (https://www.stomaeduj.com/wp-content/uploads/art-Gunce-Ozan.pdf) Backes (https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242020000100290&tlng=en) 15 min https://opendentistryjournal.com/VOLUME/10/PAGE/431/ Philippine statistics https://www.statista.com/statistics/920865/philippines-average-alcohol-consumption-in-7-days/