Sunday, November 25, 2007

The Chemistry Behind Love

Love is as much a hormonal issue as is an emotional one. Ever wondered why you blush and go weak-kneed while meeting your special other? Why does the person appear "sexy" and attractive after a few interactions? As much as it is a mind game, the body and hormones too play a major role in deciding our love lives. Here is how…

• The weak-kneed reaction is triggered by an overdose of a chemical called phenylethylamine (PEA). Popularly known as the “love molecule” this one is found in the brain and has high levels of nitrogen. Chocolates are also known to trigger off PEA secretion…

• The weak-kneed reaction is usually followed by lust which is triggered by “testosterone” -the male hormone. Body’s secretion of hormone shoots up when the mind is “in love”.

• Sweaty palms are a result of increased blood pressure or adrenaline rush. This leads to fastened heart rate, heavy breathing and blushing. An excess intake of oxygen is the reason behind the “giddy”, “light headed” feeling.

• Adrenaline and Serotonin (low levels) lead to attraction.

• PEA also releases dopamine, “a feel good” neuro-transmitter that controls emotional responses and our ability to react to stimulus (pleasure and pain).

• This neuro-transmitter is responsible for crystallizing lust into attraction, leading to the birth of a relationship.

• Dopamine also produces oxytocin, the “cuddle chemical”.

So the next time your heart goes racing, you just blame the hormones at work…