can anyone explain the science behind what these people are doing? any personal experience with these treatments?
Warning: that “300below” link is going to play music at everybody… 
More than you probably wanted to know.
http://www.ln2cryo.com/benefits.html
http://www.ln2cryo.com/process.html
http://www.ln2cryo.com/howitworks.html
thanks duck duck!
all google gave me was a bunch of sites offering this service or selling machines to perform it and not much science beyond the sales pitch. :rolleyes: