My right arm started to feel painful around mid-June 2007. At one stage I couldn't lift up my arm to write on the board when I had lessons. It got so bad after mid-August that I woke up in pain in my sleep several times.
I've been drinking bottled water since 11 September; the pain was gone 4 weeks after I started drinking. I used to catch a flu 2 or 3 times a month. When that happened, I suffered a splitting headache. Drinking bottled water daily improves my immunity and I have not suffered a flu for 11 weeks.