If a CBC shows concerning changes, a doctor may first recommend repeating the test to confirm whether the abnormality ...

From HbA1c and Vitamin D to B12, thyroid and cholesterol, Dr Rajeev Sharma explains what common blood test results may ...

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 ...

The anion gap blood test measures the acid-base and electrolyte balance in the blood. Results can show whether there is an imbalance in a person’s pH levels, which may be making the blood too acidic ...

Blood tests can help diagnose and monitor systemic lupus erythematosus (SLE). These include tests for antinuclear antibodies (ANAs), anti-double-stranded DNA (anti-dsDNA) antibodies, and more. While ...

Forbes contributors publish independent expert analyses and insights. Jesse Pines is an expert in healthcare innovation and wellness. This voice experience is generated by AI. Learn more. This voice ...

A Complete Blood Count (CBC) might look like a simple test, but it’s one of the most powerful tools doctors use to understand what’s happening inside your body. In just a small vial of blood, a CBC ...

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 ...

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 ...

Newly available blood tests to screen for colorectal cancer sound far more appealing than a standard colonoscopy. Instead of clearing your bowels and undergoing an invasive procedure, the tests ...