New research suggests that it might have been your nose, not your heart that first attracted you to your husband or wife. Researchers at Switzerland's University of Lausanne have noticed a connection between scent and picking a mate. They've observed mice, rats, sand lizards and fish pick mates with immune system genes unlike their own based on scent. This would then produce offspring that had stronger immune systems than their own. Similar tests have been conducted with humans with women picking based on sweaty t-shirts. The results were similar. It's not cut and dry however. Social influences, for example, can override this natural impulse to follow your nose. More studies are sure to follow. To read the entire article, click here.

Labels: health, men, study, women