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 ...

Although blood tests aren’t what we would call fun activities (especially if you’re not a fan of needles or blood), they are an important part of maintaining your health, providing valuable insights ...

New blood tests show promise for faster and more accurate diagnosis of Alzheimer’s disease, medical researchers say. Many current Alzheimer’s diagnoses are based on symptoms and cognitive exams, but ...

A complete blood count (CBC) is a common test to diagnose anemia by measuring red blood cell count, hemoglobin, and hematocrit levels. Iron deficiency is a common cause of anemia, and doctors may ...

A new test gauging levels of key proteins in the blood was far more accurate than doctor assessments in spotting Alzheimer's disease in people with early-stage illness. The test, called APS2 (the ...

Jeffrey Carson spent more than a decade persuading hospitals that fewer, resource-saving blood transfusions work just as well as more frequent transfusions for most patients. More recently, the ...

Blood pressure medications work in different ways to manage high blood pressure. A medication may remove excess water and salt, relax your blood vessels, cause your heart to beat less forcefully, ...

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 ...