Course:VANT149/2024/Capstone/Science/Team33

Abstract

This study examines the impact of various beverages, including coffee, tea, and carbonated drinks, on tooth enamel coloration and hardness, focusing on the role of milk in mitigating these effects. Using an immersion method, twenty animal teeth samples were exposed to different beverages, both with and without milk, over 12 days. The findings indicate that tea significantly changes tooth coloration, which can be mitigated by adding milk. Conversely, coffee affects coloration with minimal influence from milk. Coke has a pronounced negative impact on both coloration and enamel hardness, while the addition of milk shows significant protective effects. The temperature of the beverages also influenced the degree of tooth coloration. These results suggest that incorporating milk into certain beverages can help preserve dental health by reducing staining and protecting enamel hardness. This study is important as it provides practical insights for dental care, potentially influencing consumer choices and promoting healthier beverage consumption habits.

Keywords: tooth enamel, beverage impact, milk addition, dental health, enamel hardness

Biographies

Chengxi Li

An UBC Vantage College student who is interested in exploring and solving problems related to science. He likes to play computer games and plans to major in computer science related major.  His is dedicated to use the power of mind to solve problems and enjoy the process.