This article was reviewed by Felix Gussone, MD. In this guide, we’ll break down what most biomarker lab tests measure, how to prepare for them, and what to do once you receive your results. Not ...

Take glycated hemoglobin (HbA1c) for example—the HbA1c test revolutionized the way we diagnose and manage diabetes because it ...

There are several lab tests for hemophilia. However, the main tests detect the clotting activity of factors VIII and IX, which are proteins in the blood. Hemophilia is a bleeding disorder in which an ...

This article was reviewed by Darragh O’Carroll, MD. Pros, Cons & Benefits of At-Home Lab Testing You probably don’t have time (or want to) to sit … ...

Following your doctor’s instructions is the most important part of preparing for a blood test. Sleeping well, staying hydrated, and avoiding certain foods and drinks can also provide benefits. Blood ...

A blood osmolality test measures the blood for the concentration of certain dissolved particles. This test can show whether a person has an irregular balance of fluids in their body. Osmolality tests ...

Most common blood work costs between $30 and $120 per test. But if you have insurance, you will probably pay less. Office and lab fees might raise the price of testing. The total cost for blood work ...

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 ...

The wearable maker is launching a new panel focused on women's health through its Whoop Labs blood testing service. It's also ...

BD’s new MiniDraw diagnostic devices could let pharmacists—and, one day, maybe patients—manage blood testing needs and monitor health conditions. BD received its FDA authorizations for two blood draw ...