There are good clinical, scientific, and social reasons to strengthen links between biomedical and environmental research.

Clinical epidemiology rarely addresses biological, clinical, epidemiological, environmental, economic, and other social and scientific issues posed by environmental chemical contaminants such as endocrine-disrupting chemicals. There is a considerable gap between research and practice in clinical medicine and in environmental health. Organizations often fail to appreciate the human and economic costs of the diseases that environmental chemical contaminants contribute to cause. Also, the relative lack of attention to environmental causes of disease by researchers in medicine and clinical epidemiology cannot be explained just on scientific grounds. Many scientists have shown the virtues of integrative research. Knowledge on the causes of disease is often secondary in clinical practice, but in other instances, to help patients, clinicians tackle causes of diseases. We can better address how environmental contaminants influence negatively not just the occurrence of disease but its course. To do so, we can generate better evidence and strengthen the social conversation on environmental influences on all dimensions of health and disease.