It seems like this should be something that's more theoretical than realistic but technology seems to be not only catching up to medicine, but outpacing it.
The iBGStar Blood Glucose Monitoring System is now being sold at Walgreens for $74.99 and the Apple Stroe for $99.99 and the article below summarizes all the benefits of checking, recording and even managing your blood sugar with the assistance of this peripheral device and accompanying app.
Mobile medicine getting more impressive all the time...