Sometimes it may feel like almost every visit to the doctor includes a dreaded blood draw. Blood tests can reveal a lot about the state of your health. But whether you should get a specific test (and ...

Brad Reisfeld is a professor of chemical and biological engineering, biomedical engineering, and public health at Colorado State University. Your blood serves numerous roles to maintain your health.

Ever felt a little lost looking at your blood test results? You’re not alone. Blood tests sound like a foreign language with all those numbers and medical terms that make very little sense. But ...