saliva contain any painkiller.....
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Saliva contains morphine which is a very strong pain killer
Hope it helps u....
lutfullahmir0786:
not morphin but opimorphin which is 6 times stronger than morphine..
Oh
OK thnx
wlcm
plzz sum1 ans my Q
where is your question
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Saliva contains a painkiller which is 6 times stronger than morphine and according to scientists this will create a new generation of painkillers without side effects
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