Hi all, Controversial but worth a look for anyone who is interested in checking out the magnetic fields outside of our bodies, there is a site which I have discovered that goes into this realm called Dr Stephen Sinatra, I don't know whether he sings or not. If you google this you might find other interesting topics on the left hand side of this page. It explains some of the theories discussed in relation to WiFi and other technologies, called EMF Sensitivity and another one which some sports people would find interesting about exercising. It also touches on some of the earths' natural counteraction. In effect for me, this means throwing out my rubber Australian IconicThongs, and putting on leather ones or walking barefoot. The hype surrounding supplements and drugs for sale, can be avoided if you just want to browse the information. Whilst some of you may not want to even look at or use this site, others might have already discovered it, its worth just a brief look anyway. Keep well Ultramarine.