Convenient and easy! Why your next trip to the dentist could prove a lifesaver

Soon, dentists may be able to test for diseases such as cancer, dementia, Alzheimer's, type 2 diabetes or even auto-immune diseases, a new report from the University of California Los Angeles, has revealed. A new study out of UCLA has shown that genetic molecules that can signal an early warning for certain diseases can actually be found in saliva as well as blood.

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