Which ancient philosopher is credited with early observations on the connection between environment and health?

Hippocrates is often regarded as the "Father of Medicine" and made significant contributions to the understanding of health and its relationship with the environment. He was among the first to suggest that diseases were not just caused by supernatural forces but were linked to environmental factors such as climate, location, and lifestyle. His work "On Airs, Waters, and Places" emphasized the importance of the environment in health, noting how different climatic and geographical conditions could influence the health status of populations. This early recognition of the connection between environmental conditions and human health laid the groundwork for future studies in public health and environmental health sciences.