Blue Zone Loma Linda: Assessing the Relationship Between Lifestyle and Oral Health.

Assess the relationship between lifestyle and oral health-related quality-of-life (OHRQoL) of residents in a blue zone, Loma Linda. A cross-sectional study was conducted using a questionnaire including demographics, lifestyle, and Oral Health Impact Profile (OHIP-14). Lifestyle cumulative scores ranged from 8-32, lower scores indicating greater conformity to Power 9® lifestyle, characterized by observing Sabbath, time with friends, volunteering, exercising, eating lots of plants, eating meat in moderation, drinking a lot of water, snacking on nuts, and eating an early dinner.