Corentin Louis Kervran

Corentin Louis Kervran (3 March 1901 – 2 February 1983) was a French scientist. Kervran was born in Quimper, Finistère (Brittany), and received a degree as an engineer in 1925. In World War II he was part of the French Resistance.

Kervran proposed that nuclear transmutation occurs in living organisms, which he called "biological transmutation". He made this claim after experimenting with chickens, which he believed showed that they were generating calcium in their eggshells while there was no calcium in their food or soil. He had no known scientific explanation for it. Such transmutations are not possible according to known physics, chemistry, and biology. Kervran's ideas about biological transmutation have no scientific basis and are considered discredited.

Kervran said that prior studies and reports of industrial carbon monoxide accidents supported his work. Kervran said that enzymes can facilitate biological transmutations using the weak nuclear force, by what he called "neutral currents." His response to criticism was to claim that physical laws do not apply to biological reactions, which contradicts the mainstream understanding that physical laws apply for all scales and conditions.

Organic farming

Organic farmers Raoul Lemaire (1884–1972) and Jean Boucher promoted Kervran's discredited theory of biological transmutation, incorporating it into the Lemaire-Boucher organic farming method in the 1960s. They argued that their Lithothamnion-based fertilizer known as Calmagol underwent biological transmutation by transitioning calcium into potassium. Kervran took an interest in organic farming and was a contributor to Henri-Charles Geffroy's La Vie Claire magazine.

Books

In French: Transmutations Biologiques: Métabolismes Aberrants de l'Azote, le Potassium et le Magnésium (1962) Paris : Librairie Maloine S.A. (2nd ed. 1963, 3rd ed. 1965) Transmutations naturelles non radioactives; une propriete nouvelle de la matiere Paris : Librairie Maloine, (1963) Transmutations à la faible énergie : synthèse et développements (1964) Paris : Maloine A la découverte des transmutations biologiques : une explication des phénomènes biologiques aberrants (1966) Paris : Le Courrier du livre Preuves Relatives à l'Existence des Transmutations Biologiques (1968) Paris : Librairie Maloine S.A. Transmutations biologiques en agronomie (1970) Paris : Librairie Maloine S.A. Preuves en géologie et physique de transmutations à faible énergie (1973) Paris : Maloine Preuves en biologie de transmutations à faible énergie (1975) Paris, Maloine, S.A. , (2nd edition, 1995). Transmutations Biologique et Physique Moderne (1982) Paris : Librairie Maloine S.A.

English translations: Biological Transmutations C. Louis Kervran, translation and adaptation by Michel Abehsera, 1989, 1998 (first published in 1972) (extract of three of Kervran's books) Biological transmutations, revised and edited by Herbert & Elizabeth Rosenauer, London, Crosby Lockwood 1972 (reprinted by Beekman, New York, in 1998 under ) Biological Transmutation. Natural Alchemy. Louis Kervran and George Ohsawa, George Ohsawa Macrobiotic Foundation, Oroville, California, USA 1971 (reprinted 1975, 1976) 48 pages.