Theodor Hahn

Theodor Hahn (19 May 1824 – 3 March 1883) was a German hydrotherapist, naturopath, writer, and vegetarianism activist.

Biography

Theodor Hahn was born at Ludwigslust, Grand Duchy of Mecklenburg-Schwerin. He was influenced by the hydrotherapy of his cousin J. H. Rausse and started his own water cure therapy in October, 1847. He worked with Rausse until his death in 1848 at a water cure institution in Alexandersbad.

Hahn operated a naturopathic sanatorium Auf der Waid in Oberwaid near St. Gallen from 1862. Hahn was influenced by Christoph Wilhelm Hufeland's book Makrobiotik and began to prescribe to his patients a lacto-vegetarian diet from 1852 that consisted of whole wheat bread, milk and uncooked vegetables. Hahn's vegetarianism influenced Eduard Baltzer, Richard Wagner and many others.

Hahn's Die naturgemässe Diät ("The Natural Diet") in 1859 argued against the meat-based diet that was promoted by Jacob Moleschott, Gabriel Valentin and others. He argued for a meatless diet and provided evidence of its physiological benefits, including longevity and physical strength. In 1865, Hahn authored a bestseller Das Paradies der Gesundheit, das verlorene und das wiedergefundene ("The Paradise of Health, the Lost One, and the One Regained"). Hahn also opposed animal vivisection.

Hahn died from colon cancer on 3 March 1883.

Selected publications

Die naturgemässe Diät: die Diät der Zukunft (1859) Das Paradies der Gesundheit, das verlorene und das wiedergefundene (1865) Praktische Handbuch der Naturgemässen Heilweise (1865) Der Naturarzt (1870) Der Hausarzt (1878)