The envirome is a conceptual framework that refers to the totality of environmental factors—natural, social, and personal—that influence the health and wellbeing of an individual. It is described as “the complete set of natural, social and personal conditions that shape the health of each individual” and is organized into three nested domains:
- Natural environment – Geographic and ecological features such as latitude, topography, climate, biodiversity, and the built environment created by governmental and institutional structures.
- Social environment – Interpersonal relationships, cultural practices, socioeconomic status, community networks, and the institutions (e.g., schools, workplaces, health systems) that structure daily life.
- Personal environment – The immediate conditions surrounding a person, including household characteristics, personal habits, nutrition, physical activity, and individual choices regarding substances such as tobacco or alcohol.
The concept emphasizes that health outcomes arise from the interaction between an individual’s genetics and the surrounding envirome. Unconducive or mismatched environments—referred to as “environmental dyssynchrony”—are linked to chronic diseases, with estimates suggesting that environmental factors contribute to a large proportion of heart disease, diabetes, and cancers. By mapping and quantifying the components of the envirome, researchers aim to identify novel risk factors, develop preventive strategies, and inform public‑health interventions.
The term is employed primarily in interdisciplinary research at the intersection of environmental science, epidemiology, and public health. It has been formalized by the Envirome Institute, an academic center that investigates how the nested domains of the envirome affect cardiovascular health and other disease processes. The institute’s description of the envirome serves as a foundational reference for ongoing studies that integrate ecological, social, and personal data to assess health impacts.
Reference: Envirome Institute, “What is the envirome?” (https://centers.louisville.edu/envirome/about/what-is-the-envirome).
