Magic Tattoo

[IrishJoe]

I read online... but read the comments...

Basically its theoretically possible to have a tattoo that changes colour depending on glucose levels..

[cherokee_psh]

yeah that was going around recently..

http://www.diabetesforums.com/forum/monitoring/36362-a-glucose-monitoring-tattoo.html

[IrishJoe]

Doh missed it and I forgot the link ! GAHH!!