I also had Lyme for over a year, and the antibiotics prescribed did nothing 
but delay a recurrence.  I learned of the CS on this list, from Marsha, and 
within 8 months I was back to my old self. I took 1 tbs. a day of about 10 
ppm. It has been over 5 years since I've had any symptoms (which were 
completely debilitating, by the way) I thank  the people on this list and CS 
for giving me my life back. I still take 2 tsp. everyday as a preventative, 
and haven't even had a cold for the past 3 years.  I swear by it!
Nick