Cancer, heart disease and diabetes could soon be diagnosed using a simple spit test

[Northerner]

Cancer and other life-threatening illnesses could be diagnosed by a simple saliva test within the next decade, according to experts.
Researchers say their research has the potential to revolutionise how heart disease, diabetes and cancers are diagnosed, meaning the conditions are discovered and treated earlier.
They say saliva samples could help save time and money for patients and doctors, as it means more people could access preliminary medical examinations by just sending their spit.

http://www.dailymail.co.uk/health/a...es-soon-diagnosed-using-simple-spit-test.html