<Li> Jump up ^ Peeters, Everr; Wils, Kaat (2015 - 10 - 06). "4: Ambivalences of Liberal Health Policy: Lebensreform and Self - Help Medicine in Belgium: 1890--1914". In Huisman, Frank; Oosterhuis, Harry . Health and Citizenship: Political Cultures of Health in Modern Europe . Routledge . ISBN 9781317319030 . </Li> <Li> Jump up ^ Hakl, Hans Thomas; McIntosh, Christopher (2014). Eranos: An Alternative Intellectual History of the Twentieth Century . Routledge . p. 272 . ISBN 9781317548133 . How can we explain the convergence of conservative - volkisch currents with the Lebensreform faction, the ecology movement, early women's liberation and the opening to alternative forms of religion--a convergence that seems so surprising from todays perspective? A deep emotional chord is struck by the themes of one's own Volk, of peace - giving religion, of the local soil that demands such careful nurturing, of one's own mother, indeed of the "feminine" in general . This chord vibrates again and again in the same register, which can best be characterized by the German word Geborgenheit, implying a reassuring sense of security against that which is new and strange . </Li> <Li> Jump up ^ Fitzgerald M (2014). Diet Cults: The Surprising Fallacy at the Core of Nutrition Fads and a Guide to Healthy Eating for the Rest of US . Pegasus Books . ISBN 978 - 1 - 60598 - 560 - 2 . </Li> <Li> Jump up ^ Meyer - Renschhausen, E; Wirz, A (July 1999). "Dietetics, health reform and social order: vegetarianism as a moral physiology . The example of Maximilian Bircher - Benner (1867--1939)". Medical history . 43 (3): 323--41 . doi: 10.1017 / s0025727300065388 . PMC 1044148 . PMID 10885127 . </Li>

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