Kissing does not 'cause' illness.
Kissing can spread diseases, which include colds, mononucleosis, flu and other virus and bacteria born illnesses. The exchange of bodily fluids of any type (Blood, saliva, semen and mucous) can spread serious diseases.
no kising or even deep kissing do not cause any kind of pragnancy
Not unless a illness is transmitted. Some illnesses can also affect the fetus.
No, kissing cannot cause your tongue to be swollen. There are no negative health effects from kissing and it is quite an enjoyable experience with the right person.
No it will not.
No, the chemicals that cause cancer are not transmitted through kissing
Poverty
I don't think that it causes illnesses but mostly mental deseases..
Many diseases do cause mental illnesses, especially when they affect the brain. Sometimes there is a chemical imbalance in the body that can cause mental illness, too.
Yes
Of course not.
Yes
no not at all