Posts Tagged ‘Fringe therapy’

The colon’s little helpers

Sunday, February 6th, 2011


A report in 2007 by doctors at Duke University USA (1) proposed that the appendix functioned as a safe house for beneficial bacteria in the human gut. Rather than assessing the significance of this proposal for human biology, news agencies and internet sites seemed more concerned with the creation v evolution argument. The appendix had previously thought to be a relic of evolution even though its structure suggested otherwise.

The authors were unaware that I had come to the same conclusion in 1999 (2). Their literature search had not picked this up. Their proposal was based on observations of bacteria and immune system activity in the film of mucus lining the appendix and colon. My conclusion followed the realisation of why there was a symbiotic relationship with bacteria in the colon (more…)