Devon colic

Source: Wikipedia, the free encyclopedia.

A rebuttal to claims that the colic was caused by lead poisoning from cider, written by a cider manufacturer
17th-century engraving of a cider press

Devon colic was a condition that affected people in the English county of Devon during parts of the 17th and 18th centuries, before it was discovered to be lead poisoning.

The first written account of the colic comes from 1655. Symptoms began with severe

acidity
of the beverage.

George Baker.[1]

However, the precise cause was not discovered until the 1760s when Dr George Baker put forward the hypothesis that poisoning from

lead shot
which was used to clean them. He also conducted chemical tests to demonstrate the presence of lead in Devon apple juice.

The publication of his results met with some hostile reaction from cider manufacturers, keen to defend their product. Once Baker's conclusions became accepted and the elimination of lead from the cider presses was undertaken, the colic declined. By 1818, Baker's son reported that it was "hardly known to exist" in Devon.

Poitou colic

An illness with identical symptoms was described from Poitou in western France in a work of 1616 by François Citois.[2] It was known in English sources as Poitou colic. It was likewise demonstrated to be a form of lead poisoning in a 1757 publication by Théodore Tronchin of Geneva.[3]

References

  1. ^ Alick Cameron, ‘Musgrave, William (1655–1721)’, Oxford Dictionary of National Biography, Oxford University Press, Sept 2004
  2. ^ Franciscus Citesius, De novo et populari apud Pictones dolore colico bilioso diatriba (Poitiers, 1616) Online edition
  3. ^ T. Tronchin, De colica Pictonum (Geneva, 1757) Online edition

External links