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A simple blood test that could revolutionise dementia diagnosis has started trials in NHS clinics. The study of more than 3,000 patients will verify a diagnostic test suitable for routine use that ...

Should we all be concerned about our cortisol levels? I took a blood stress test and spoke with experts to find out. Anna Gragert Wellness Editor II Anna Gragert (she/her/hers) was previously the ...

Blood collection tubes are essential tools in clinical laboratories, as they play a crucial role in ensuring the accuracy and reliability of test results. The choice of tube can significantly ...

If you could take a simple blood test that could detect multiple types of cancer while they’re still in an early and treatable stage, would you? For many, the answer would be a resounding yes.

What is a blood transfusion? A blood transfusion involves receiving donated blood or blood parts into your body through one of your blood vessels. A needle is put into a vein, often in the arm. The ...

A blood sugar test measures the amount of sugar circulating in the blood. Blood sugar, or glucose, is a vital health metric, as it’s the main source of energy for most cells in the body.

Available laboratory tests may help diagnose lung cancer, though this is more likely with advanced tumors. Research offers hope that blood tests (biomarkers ... A bronchoscopy is a test in which a ...

A vitamin B12 blood test is a reliable way to determine if you have adequate levels of this crucial nutrient. Vitamin B12 is essential for nerve function, making red blood cells, and helping your body ...

As a matter of fact, these test tubes are characterized by such features that make them extremely easy to use: for example, the presence of an arrow to indicate the blood level, the convenience in ...