What’s in your C-Peptide Test results?

Breakdown product of insulin
Indicates level of insulin in blood

What is C-Peptide?

Breakdown product of insulin Indicates level of insulin in blood

Why is a C-peptide test performed?

Checks for :
Type 1 diabetes
Insulin dependent diabetes (IDDM)

Implications of C peptide on health


High level:
Cushing's syndrome
Insulinoma
Kidney failure

Low level:

Type 1 diabetes
Type 2 diabetes
Addison disease
Liver disease