No matter your age, regular blood work can be an important tool for understanding and optimizing your overall health. Finding certain markers in your blood allows healthcare professionals to gain ...

This article was reviewed by Darragh O’Carroll, MD. Blood tests are one of the most widely used and helpful tools in modern medicine. Whether ordered in a clinic or done through an at-home kit, they ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Capillary blood collection from fingertips removes a barrier to one of the simplest and most ...

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The tests could help to improve dementia care, but scientists say there are still some caveats and unknowns. By Dana G. Smith Could a simple blood test predict your risk of getting dementia years, or ...

What Is a RDW Blood Test? An RDW blood test – also known as a red blood cell distribution width blood test – is a measure of the difference in your red blood cells’ size and volume. RDW is one part of ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Some companies now offer multi-cancer early detection ...

Because the risk of many conditions increases with age, doctors generally recommend more frequent lab testing as you get older. This is because many health risks increase with age, and early detection ...