Because they know when they are full and satisfied. They dont have Control over what they eat. But how much they eat.
We need them so we can clean out our urinary system. when you go to the bathroom. <span />
They are just from shaving. Or if your really cold it is goessebumps
Electrolyte imbalance, blood test results showing low levels may lead to: irregular heartbeat, confusion, blood pressure changes, nervous system or bone disorders.