Abstract: A health risk cloud analysis system capable of integrating gene information and acquired lifestyle, includes: a cloud analysis server, a lifestyle assessment and questionnaire database, a client device, a gene detection system, a gene detection database, a client data and result report database, and a health improvement and advice analysis database. The health risk cloud analysis system is an overall health risk assessment method based on inborn gene information and acquired lifestyle data, and is capable of quickly and reliably analyzing health risk of multiple items, and providing precise overall personal health risk and improvement advice, so that users can fully understand their health risks. With appropriate and optimal health improvement advice and health products, the present invention is able to precisely and effectively improve health and prevent disease, which is helpful to improve the quality of life and reduce the waste of medical resources.