Although there is substantial evidence of the health benefits of moderate drinking, there has been a continued campaign on the part of many alcohol opponents to suppress or deny these findings. For instance, Harvard epidemiologist Carl Seltzer, a co-investigator on the Framingham study, found positive effects of moderate drinking on heart disease 25 years ago. Seltzer was denied permission to publish these results by the US National Heart and Lung Institute on the grounds that an article about such results would be “scientifically misleading and socially undesirable in view of the major problem of alcoholism that already exists in the country.” (C. Seltzer, Journal of Clinical Epidemiology 1997 50: 627-629, “Conflicts of Interest” and “political science”)