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.

In patients showing cognitive decline, a new blood test for Alzheimer's is expected to make diagnosis more convenient, accessible and inexpensive than other existing tests. When you purchase through ...

From robotic surgery performed 7,000 miles away to the first blood test to help diagnose Alzheimer’s disease, 2025 has been a ...

The twin clinical testing giants Labcorp and Quest Diagnostics have each, in the past week, added to their portfolios new blood tests that aim to peek into the workings of the human brain. First, ...

A total iron binding capacity (TIBC) test is a type of blood test that measures the capacity of transferrin, a carrier protein, to bind with iron. The results can help diagnose certain health ...