I was chatting with a friend and she brought up the subject of biology and attraction. How you can think that a man or woman is beautiful, but you just can’t get past their smell. I’m not talking body odor, I’m talking their basic smell.

The “smell” theory deals with immune systems, with the idea that you are most attracted to someone whose system is very different from your own. This has to do with producing healthy children. Here’s something explaining it from Dr. Helen Fisher……
It’s about romantic compatibility, in this case “MHC” compatibility.  MHC means Major Histocompatibility Complex and it …read more