Lillie Shockney, director of the Johns Hopkins Avon Breast Centre, said Dr Benjamin's weight was not "over the top", but she added: "Young people will hear her better if she is practising what we expect her to preach." And Marcia Angell, of Harvard University Medical School, told ABC News: "At a time when a lot of public health concern is about the national epidemic of obesity, having a surgeon-general who is noticeably overweight raises questions in people's minds."