Two theories as to why we say "Bless you !" if somebody sneezes. 1 -There was one fatal disease that began with sneezes. Blessing was to ward off the sneezer's death. 2 - It was believed that sneezing expels the soul from the body. Blessing the sneezer prevented a demon from possibly taking its place before his/her soul climbed back in.
Two theories as to why we say "Bless you !" if somebody sneezes. 1 -There was one fatal disease that
