There is no single, easy test to diagnose Alzheimer’s, but a new review of 18 scientific studies confirms that a simple blood ...

Measuring the lymphocytes—white blood cells that fight infection—in a patient's blood can be used to predict outcomes in ...

A large hospital-based cross-sectional study examined whether routinely measured serum alkaline phosphatase can indicate ...

Biological age tests promise insights into aging, but are they accurate or useful? What science shows about benefits, limits, ...

Standard workplace drug tests are unlikely to detect Ozempic, since semaglutide controlled substances. While routine urine tests usually don’t reveal Ozempic, specialized blood tests can detect the ...

Eun Lee, MD Thyroid blood tests are an important part of diagnosing and treating thyroid disease. Based on how high or low ...

This article was reviewed by Felix Gussone, MD. How to Read Blood Test Results: What “Normal” Really Means for Your Health ...

An infant botulism outbreak has sickened at least 39 babies across the U.S. and underscored the crucial role of a medication ...

A year of stalled processes, surprise moves and high-stakes bets reshaped the industry landscape this year, setting the stage ...

Use of myocardial blood flow from stress MRI improved diagnosis of chest pain and improved quality of life in patients with ...

There is not enough research to conclusively show that ashwagandha helps lower blood pressure, though some research has found promising results. Some evidence suggests ashwagandha may help lower ...