The C-peptide test is a way of estimating how much of the hormone insulin your body creates. This test can help doctors determine what type of diabetes you have. It can also help show how far your ...

A C-peptide test measures the amount of C-peptide present in the blood or urine. When the pancreas produces and releases the hormone insulin, it creates C-peptide in roughly equal amounts. Measuring C ...

Hepatitis C is an infection that affects the liver. The hepatitis C virus (HCV), which causes the infection, is usually transmitted by coming into contact with blood that’s positive for the virus.

You can be infected with the hepatitis C virus (HCV) and have no symptoms. Your doctor could find it when they check your blood and see that your level of certain liver enzymes is high. If that ...

Although advances in research have made hepatitis C a treatable condition, many people still face significant barriers to testing and medical care. Two such barriers across the country are a lack of ...