Godfrey precision nutrition is an enterprise engaged in precision nutrition business under the national 13 th Five-Year Plan. The main process of precision nutrition and health management under the condition of precision medicine is "detection, intervention and management", which mainly detects nutrients such as vitamins (D, B 12, K) and minerals. Through nutrition intervention, lifestyle adjustment and other means, we will provide personalized and "personal tailor" health management services for the vast number of users, and help people master health knowledge, nutrition-assisted conditioning, anti-aging and rehabilitation management of chronic diseases.