The FDA-cleared tests aren’t designed for healthy, symptom-free people, but many people want this information anyway.

The promise is straightforward: find cancers earlier, when treatment is often more effective and outcomes are generally ...

Blood tests can help diagnose, stage, and determine how to treat uterine cancer. If your doctor suspects you have uterine cancer, they’ll also order imaging tests and a biopsy to confirm it. Share on ...

Blood tests help doctors detect multiple myeloma by measuring changes in blood cells and proteins associated with bone marrow cancer. A complete blood count (CBC) can show low red blood cells or ...

An experimental blood test could detect a devastating disease almost two decades before a typical diagnosis. A new report has ...

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

A blood osmolality test measures the blood for the concentration of certain dissolved particles. This test can show whether a person has an irregular balance of fluids in their body. Osmolality tests ...

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 ...

Are your blood glucose readings inaccurate? Learn how to avoid common testing mistakes like finger squeezing and using the ...