Test results may vary depending on your age, gender, health history, and other things.
Your test results may be different depending on the lab used. They may not mean you
a problem. Ask your healthcare provider what your test results mean for you.
Specific results may vary depending
on the lab used for testing. A high level of C-peptide may mean you need to adjust
amount of insulin you take. Or it may mean you have a kidney problem. Or you may have
insulinoma. This is a tumor that grows in the cells in the pancreas that make
A level of C-peptide that's lower
than normal means that your body isn't making enough insulin. Or it means that your
pancreas may not be working normally.