http://disqus.com/people/466b50453921efbe2669907d4a9aa97a/enThu, 10 Mar 2005 09:00:07 -0000http://danielrm26.disqus.com/the_joy_of_tea/#comment-4349717Tea has caffeine in it which can lead to irritability, increased heart rate, increased blood pressure, and sleeplessness. Tea also contains another substance (I think it is called theophelin) causes a 'thickening' of mucous membranes which (in turn) can (amoung other things) lead to sinus headaches, sinus infections, and constipation.KeyStrokeThu, 10 Mar 2005 09:00:07 -0000http://drm.disqus.com/the_joy_of_tea/#comment-11139872Tea has caffeine in it which can lead to irritability, increased heart rate, increased blood pressure, and sleeplessness. Tea also contains another substance (I think it is called theophelin) causes a 'thickening' of mucous membranes which (in turn) can (amoung other things) lead to sinus headaches, sinus infections, and constipation.KeyStrokeThu, 10 Mar 2005 09:00:07 -0000