1. Collect personal health information of customers, including personal general situation, current health status, family history, lifestyle, medical examination and experimental certificate examination, etc.
2. Health assessment: based on the collected personal health information, it predicts the possibility of a certain disease or health risk for an individual or a group of people in a certain period of time.
Third, health improvement: on the basis of the first two steps, help individuals take actions to correct bad lifestyles and control risk factors.