“— In a discovery suggesting that odors may have a far more important role in life than previously believed, scientists have found that heart, blood, lung and other cells in the body have the same receptors for sensing odors that exist in the nose.”
Read More: http://feeds.sciencedaily.com/~r/sciencedaily/plants_animals/food/~3/qiZOTT2T7F0/130407183542.htm