% @& z2 }$ U$ T, S, R( \ 4 j2 |. [/ U Z; X2 f+ A/ _4 i人在德国 社区Women turn to leeches in Tbilisi 22 June 2011 - b& ?5 W- U2 z) A( ~! prs238848.rs.hosteurope.de4 b1 k: }$ @$ v4 u0 F! N" ~1 l+ L5 s
Leeches have been used in medicine for thousands of years. By attaching themselves to the body, and sucking blood from a patient, they were thought to bring health benefits. : R8 D3 [) g3 w1 f$ l' } * v& a4 j' z; {8 G7 vThe idea being that disease could be banished by releasing the infected blood. ) O) D8 _; \, l ~7 S; N& A% M2 f& ~% t3 }! ^& Y- x/ t: p
That idea fell out of fashion during the 20th century, with the discovery of modern drugs. But today, as interest in traditional medicine grows, they are making a comeback - particularly in the former Soviet State of Georgia.人在德国 社区$ ~# D: d) z* I4 {9 v- _
' Q4 l5 o+ p9 J$ urs238848.rs.hosteurope.deDamien McGuinness in the capital Tbilisi has been finding out why.