As you age, your risk for higher blood sugar increases—which raises the risk of type 2 diabetes for adults in their 50s, 60s, and 70s. Using a chart of blood sugar levels by age can help you ...

I brought his chart up on the computer screen ... the clear-liquid part of the blood. The second test, without a tourniquet, produced a normal result. Blood tests are an indispensable tool ...

A random glucose test measures the amount of glucose or sugar circulating in a person’s blood at any time of day. Typical ranges for a glucose tolerance test are 140 milligrams per deciliter or ...

Read on to learn more about blood glucose levels by age with a chart offering glucose level ... and others often rely on the 3-month average test known as the hemoglobin A1C.

They need to hunt for clues. One way they can do that is with a carcinoembryonic antigen test. It measures a protein called CEA in the blood. People with some types of cancers have higher than ...

People who are curious about their blood type can ask a doctor for a quick blood test. Many people learn their blood type when they donate blood for the first time. People with rare blood types ...

A test for fecal occult blood looks for blood in your poop, or feces. It can be a sign of a problem in your digestive system, such as a growth, or polyp, or cancer in the colon or rectum.