A kiss could cause allegic reaction

Yes,very true.That is why small babies should not be kissed. :) :) .As their immunity system is weak,they quickly catch hold of infections.

It is funny to hear but quiet true. I think that is reason baby is are carefully handled as said by Nagalakshmi...Thanks for sharing the information Gulshan.. :)

Many studies going on every day regarding the daily uses and habits.. It is one of them. Thanks for the information.. :)
It is strange to here that it can provoke the food allergies.

Correct.I keep away the children below 1 year from kissing on face.

A kiss could be so dangerous! Oh,my God!

This information should be immediately passed on to all actors and actress who kiss each other in cinemas and even in public gatherings too. :P :P

Thanks for sharing this useful and awareful information.

Thats a very good thought Nagalakshmi.... :) ;) ;) :P :P

Hope to see your suggestion implemented.. :)