Aussie scientists develop pain-free blood sugar test for diabetics

SYDNEY —Australian scientists say they have developed the “holy grail” of blood sugar testing for diabetics, a non-invasive strip that checks glucose levels via saliva.

For diabetics, managing their blood sugar levels typically means pricking their fingers multiple times a day with a lancet and then placing a drop of blood on a testing strip. Understandably, some diabetes sufferers avoid the painful process by minimizing their tests.