This article was reviewed by Darragh O’Carroll, MD. Understanding Blood Tests: How They Work and What They Can Tell You Blood ...

Cancerguard detects multiple cancers early by identifying specific DNA and protein markers in a blood sample. The test is available for adults aged 50-84 without cancer in the past three years, but it ...

Doctors can test for gallbladder issues using a combination of physical exams, blood tests, and imaging studies. Several issues can affect the gallbladder, including gallstones, inflammation, or ...

A simple pinprick blood test is emerging as a potential game-changer, capable of detecting disease signs up to a decade ...

Blood draws for several kinds of diagnostic tests require you to fast for several hours. Eating or drinking anything besides water can skew the results, leading to you needing to be retested. You may ...

Blood tests are a simple and practical tool for understanding your health and guiding your care. Different types of blood ...

Lara Vukelich is a freelance writer in San Diego, California. She writes creative content and SEO-driven copy that can be found everywhere from Huffington Post and Quiet Revolution to Expedia, ...

A new generation of blood tests promises to change the way doctors diagnose and treat Alzheimer’s disease. The tests offer a fast and easy way for physicians to learn whether a patient with symptoms ...

I had an eye issue last year that led to blood tests resulting in an elevated A1C. I said that it wasn't my blood; I am plant ...

I had an eye issue last year that led to blood tests resulting in an elevated A1C. I said that it wasn’t my blood; ...

New research finds a blood test accurately diagnoses Alzheimer’s disease in patients. The blood test was 90% accurate in the study. This blood test is currently available in the U.S. Alzheimer’s ...

A new generation of blood tests can help diagnose Alzheimer's disease. But many doctors don't yet know how to use them. New blood tests can help diagnose Alzheimer's. Are doctors ready for what's next ...