According to the survey data of the World Health Organization, people who are currently in sub-health state account for more than 75% of the global population, and the sudden death rate of sub-health in China accounts for 3/ 10 of the global total, and young people account for 4%. Unhealthy problems not only bring huge burden of medical expenses to modern people, but also seriously affect people's life span. Health has become one of the most concerned issues.
People's lack of health knowledge, accelerated pace of life, unsafe eating environment, palliative care, family disharmony and heavy work pressure are the main reasons leading to people's sub-health problems. Most of these problems are beyond personal control and need the help of the environment.