Abstract: There is a harmonious and essential coexistence between mankind and nature with the former as part of the latter. Man's development shouldn't trespass the limits of nature. The trespassing and chaotic activities of human beings will only result in nature's "unconscious payback",so the two should reach an organic and harmonious relationship within a system. China's rapid economic development has changed the coexistence between humans and nature,whose close bond has begun to disintegrate,while the insufficient implementation of environmental laws has caused tremendous harm to mankind's health. Factors such as lack of investigation targeting environmental health,inappropriate supervision of pollution risks,limited public participation and law enforcement,and shortsightedness in legislative thinking in the context of "over gaming",are the core issues in restricting the legal protection of a healthy environment. We should analyze evaluation system through database construction,improve ecological alarm system,build pollution detecting and monitoring system,specify benchmarks for environmental health,establish a platform for public participation and awareness,and develop a new mindset in environmental management,thus construct a scientific and legal system for environmental health in an all-round manner.