I reassured him and sent him to get another blood specimen drawn without a tourniquet. Why? Because I suspected that the ...

From CBC to CMP and beyond, blood test panels provide essential information to health practitioners. angelp/iStock via Getty Images Plus Your blood serves numerous roles to maintain your health. To ...

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.

This article was originally featured on The Conversation. Your blood serves numerous roles to maintain your health. To carry out these functions, blood contains a multitude of components, including ...

Your blood serves numerous roles in maintaining your health. To carry out these functions, blood contains a multitude of components, including red blood cells that transport oxygen, nutrients, and ...

Normal ferritin levels range from 15-150 ng/mL for females and 15-200 ng/mL for males. High ferritin levels can indicate an iron overload or inflammation. Eating iron-rich foods can help you raise ...

Getting blood test results can be a scary process, as doctors and labs don't always take the time to explain what each component means. When it comes to complex biomarkers like low A/G ratio, patients ...

Medically reviewed by David Ozeri, MD An ESR test can help detect inflammation in your body by measuring how quickly red ...

The anion gap blood test measures the acid-base and electrolyte balance in the blood. Results can show whether there is an imbalance in a person’s pH levels, which may be making the blood too acidic ...