First FDA Approved Drug for Delaying Type 1 Diabetes Onset NIAID: National Institute of Allergy and Infectious Diseases The role of oxidative stress in diabetes mellitus induced vascular endothelial dysfunction Cardiovascular Diabetology Springer Nature Link How To Use Salicylic Acid in Your Skincare Routine Jil Goorman Beauty C peptide is a biomarker for beta cell function. In other words, it's a measure of beta cell health and insulin production, and is critical to developing new disease modifying therapies for type 1