Cyanisation through speech is Steiner's name for the mild nitrogen self-poisoning that occurs whenever we speak, a destruction the astral body must continually counterbalance.
Cyanisation Through Speech in Anthroposophy is Rudolf Steiner's name for the mild self-poisoning that accompanies every act of speaking. Breathing binds oxygen to carbon and releases carbonic acid, but speech draws in more nitrogen than the body can use, and cyan is carbon joined to nitrogen just as carbonic acid is carbon joined to oxygen. The speaker, Steiner told the workmen building the Goetheanum in Dornach on 17 March 1923, is therefore continually cyanising himself, and this quiet destruction must be made good by the astral body, the member of the human being that comes to life in breathing and speaking. The teaching appears in GA 349, The Life of Man on Earth and the Essence of Christianity (1923). Because speech is willed rather than automatic like the heartbeat, its repair falls to the astral body rather than the etheric. Therapeutic speech formation in anthroposophic medicine still works with this balance of destruction and renewal.
Cyanisation through speech names a fact Steiner placed before the Goetheanum workmen: speaking is not free of cost. Where the heartbeat's combustion is repaired at once by the etheric body, the willed act of speech takes up too much nitrogen, edging the body toward cyan, carbon bound to nitrogen. The astral body pays the debt continually, which is why speaking, unlike circulation, can pause without killing us.
In Steiner's Own Words
The strange thing about speaking is that we absorb too much nitrogen. We poison ourselves to a certain extent. To take in too much nitrogen means to become more similar to cyan. This is because cyan is a compound of carbon with nitrogen, just as carbonic acid is a compound of carbon with oxygen. Man is constantly cyanizing when he talks. And that, in turn, he must also counterbalance. When man sets his speech organs in motion, he also kills himself in a certain respect, just as he kills himself through the combustion that takes place during movement. He must counterbalance that too. And that is done by the astral body.
What it Means Today
Anthroposophic medicine turned this ledger of costs into a therapy. Therapeutic speech formation, the Sprachgestaltung that Rudolf Steiner developed with Marie Steiner-von Sivers in the early 1920s, treats speaking as a physiological act that can be dosed like a remedy, and it has been practised clinically since Ita Wegman opened her institute in Arlesheim in 1921. In 2004 the claim met measurement. Dirk Cysarz of the University of Witten/Herdecke, the Swiss therapeutic-speech researcher Dietrich von Bonin, and the physiologist Maximilian Moser of the Medical University of Graz published a study in the American Journal of Physiology: Heart and Circulatory Physiology showing that reciting classical hexameter verse draws heart rate and respiration into a stable shared rhythm, a cardiorespiratory synchronisation far stronger than during ordinary spontaneous breathing. Speech, the instruments confirmed, reaches down into the circulation and reorganises it. That is Steiner's Dornach picture read from the other side: speaking is no neutral output of the body but an intervention in its chemistry and rhythm, one that costs substance and can be shaped so that the cost heals. The Thalira synthesis: cyanisation through speech is the price of the word, the recognition that every sentence is paid for in the body's own substance and repaid by the astral body, which is why traditions from mantra to hexameter have treated measured speech as medicine rather than commentary.
A practical corollary: notice which speaking exhausts you and which restores you. Metered verse, spoken aloud and unhurried, is the classical anthroposophic exercise for tipping the balance toward repair.
Where to Read More
- The Life of Man on Earth and the Essence of Christianity, GA 349
- Find From Limestone to Lucifer (GA 349) at SteinerBooks
- Awareness Through Movement by Moshe Feldenkrais: The Method That Rewires Your Brain Through Your Body
- Riddles of Philosophy: Consciousness Evolution Through We...
- Reincarnation: Understanding the Soul's Journey Through Multiple Lives