Our research team at the UCSF School of Dentistry is recruiting young adults (ages 18-29) for research study of dental health. This study will help our team learn to take better photographs of the mouth and measure gingival health (gum health). The study will take place at the UCSF Dental Center on August 29th from 10:40am - 4:00pm (with appointments every 20 minutes). This study will involve oral photographs and a gingivitis assessment. Participants will receive a $25 gift code as a thank you. Light snacks provided. Reply to this post OR click the link below to learn more and volunteer: https://tiny.ucsf.edu/3ECalibrationCY2