Dream Guide Company, along with Seoul National University's Health and Medical Statistics Laboratory, which analyzed 4.5 million big data for medical checkups in Korea, provides "customized diet analysis and health solutions based on YOLO algorithms" to kindergartens, schools, companies, and the general public. This service analyzes group meals and individual diets to provide warning notifications for allergy-risk foods, and provides customized nutrient analysis information to recommend alternative food information and health solutions for risk diets. In addition, it provides a service that predicts the amount of food cooked based on ESG and recommends preparing an appropriate amount of food compared to the existing amount of food.