When we began, we wanted to find a more accessible approach to collecting tears," said Keen Christensen, a biochemistry professor at BYU. He was one of the researchers. "Dr. Roden (another ...

Each type of tear carries unique proteins that reveal insights into health. Clearly, there’s more to tears than meets the eye. In a new study published in Clinical Proteomics, BYU professor of ...

Josue Puente conducts an eye exam at Rocky Mountain University of Health Professions in Provo. Scientific evidence suggests the proteins from our tears are capable of detecting a variety of ocular ...