Body bugs (Introduction)

by David Turell , Sunday, July 01, 2012, 18:48 (4506 days ago)

Your body is one giant colony of 10,000 species, and they are necessary to develop a good immune mechanism. Symbiotic evolution at its best. Hook worms to treat multiple sclerois:-http://online.wsj.com/article/SB10001424052702303640804577488742788794400.html?KEYWORDS=Matt+Ridley