"well, i started out very excited.  been trying to lose weight and nothing would help, thought this would do the trick.  i&#039;m not hungry and eat because i know i should.  however, the side effects have now gotten the best of me.  after 5 days i need to stop.  the headaches are so bad and the strange way i feel has me worried.  my feet/hands are very cold and crampy; i&#039;ve been drinking water by the gallon.  i don&#039;t want to stop but can no longer justify the side effects."