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Biomedical Basics

Environmental and nutritional pathology

  • Created by Henry Stewart Talks
Published on June 30, 2026   4 min

A selection of talks on Clinical Practice

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In this talk, we turn our attention to environmental and nutritional pathology, framing our discussion around how environmental and nutritional factors contribute to disease development, emphasizing their interaction with genetics and overall impact on health. We will discuss the role of environmental toxins and poor nutrition in the onset of both acute and chronic diseases and examine key risk factors like pollution unhealthy diets and smoking. The lecture highlights strategies for early detection, clinical management, and prevention, including community and public health interventions. By understanding these dynamics, we can better guide prevention efforts and improve health outcomes. We will explore how environmental factors and nutrition influence the development of diseases. Environmental and nutritional pathology examines how exposures from air pollutants to dietary habits alter human health over time. These factors interact with our genetics to shape susceptibility to both acute and chronic conditions. Understanding these connections is key for prevention and guides clinical practice in the 21st century. Environmental toxins like air pollutants, heavy metals and industrial chemicals are common in modern life and closely linked to human disease. Substances such as dioxins, PCBs, and fine particulates in air pollution contribute to cancers, cardiovascular diseases, and neurodegenerative disorders. Exposure can cause oxidative stress, inflammation, and disrupt cellular function.

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