What does low c-peptide mean?
Learn what low C-peptide levels mean for your health, including causes, symptoms, and testing options. Understand the connection to diabetes and insulin production.
Browse our c-peptide articles
Learn what low C-peptide levels mean for your health, including causes, symptoms, and testing options. Understand the connection to diabetes and insulin production.
Learn how kidney problems can cause high C-peptide levels, what this means for your health, and how to interpret C-peptide results with kidney disease.
Learn what high C-peptide levels mean, their causes, symptoms, and how to lower them. Discover the connection to insulin resistance and diabetes.
Learn how low C-peptide levels help distinguish between Type 1 and Type 2 diabetes, what the test reveals about insulin production, and treatment implications.
Learn how high C-peptide levels can signal insulin resistance and prediabetes. Discover what C-peptide testing reveals about your metabolic health.