Scientists are inventing new developments every day and taking steps to improve the future of humanity by making new discoveries in many different fields. that is still a big problem for all of us. diseases New research is constantly being done.

We have all cried when we felt sad, angry, scared or happy. tears casting is usually known to show an emotion. But scientists have found that tears may play an important role in our physical health, with a new study published in ACS Nano.

It has been discovered that diseases can be diagnosed with tears

Research led by Wenzhou Medical University in China found that tears in the diagnosis of disease proved useful. Researchers have discovered that our body’s cellular signals can be transmitted through tears. More specifically, tears are similar to other bodily fluids that contain disease markers, such as blood and urine. These fluids have been widely used in the diagnosis of diseases for many years.

According to the explanation, experts in this method, called iTEARS, collected a few drops of tears from study participants. The liquid was then put into a machine that could filter the sample and read the findings. As a result of the studies, some eye conditions left a mark seen. In addition, experts have even found that deeper analysis allows them to track the evolution of diabetes.

Luke Hee, one of the authors of the study, also stated in his statements on the subject that they intend to continue their studies. Hey your tears depression and other mental problems He added that they hope to be able to use it for: