Diabetes Basics
Type 1 vs Type 2 Diabetes: The Key Differences Explained
Type 1 and type 2 diabetes both raise blood sugar, but their causes, onset and treatment differ. Here is a clear, side-by-side guide.
October 14, 2026
Plain-language explainers on type 1, type 2, prediabetes and gestational diabetes — the foundation every person living with diabetes deserves.
Type 1 and type 2 diabetes both raise blood sugar, but their causes, onset and treatment differ. Here is a clear, side-by-side guide.
Prediabetes often has no symptoms, but it is a powerful early warning. Learn the signs, the test numbers and the proven steps that lower your risk.
Gestational diabetes is common and manageable. Learn how it is tested, how it is treated and how to protect your health and your baby’s after birth.
A step-by-step guide to checking your blood sugar at home, plus the small habits that make every meter reading more accurate and useful.
A clear, step-by-step walkthrough of using an insulin pen, from checking your insulin and priming to injecting, storage and safe needle disposal.
Type 1 and type 2 diabetes both raise blood sugar, but their causes, onset and treatment differ. Here is a clear, side-by-side guide.
Learn how exercise affects blood sugar, how much activity is recommended, and simple steps to prevent lows and stay active safely with diabetes.
Every guide is researched, written and reviewed by our Editorial Team using current guidance from the ADA, CDC and NIDDK.
Join our free newsletter for practical diabetes tips, recipes and research explained simply.