Originally posted by renorenal:
NEW MYSTERY
Do you know why when you are nervous, your heart rate shoots up,
your blood pressure rockets, your pupils start to dilate and you
get tremors on your hands? Wink
Bio study that when we are nervous, heart rate shoots up, blood
pressure goes up, pupils dilate and trembling hands, but never why
this happen.
But logic tells me that these effects will release chemicals to
calm yourself down.
