About Diabetes

About Diabetes

The Path to Understanding Diabetes Starts Here

Whether you're newly diagnosed, have had diabetes for a while, or you're helping a loved one—you’ve come to the right place. This is where you can get the tools, tips, and ideas to thrive with diabetes. 

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home health care worker comforting patient

What is Diabetes?

Let’s start with the basics. Diabetes causes your blood glucose (blood sugar) levels to rise too high (hyperglycemia). When you eat, your body breaks food down into glucose and sends it into your blood. Insulin then helps move the glucose from your blood into your cells. When glucose enters your cells, it is either used as fuel for energy right away or stored for later use. 

If you have diabetes, your body either doesn’t make insulin, can’t use the insulin it does make well, or both. Your blood glucose (blood sugar) will be affected in different ways depending on what type of diabetes you have.

The three most common types of diabetes are type 1, type 2, and gestational diabetes (GDM). 

Diabetes and Blood Glucose (Blood Sugar)

Managing your blood glucose (also known as blood sugar) levels is a big part of diabetes treatment plans. Over time, high blood glucose levels can lead to diabetes-related complications. Knowing what affects your blood glucose gives you the information you need to make decisions to manage it and protect your health. 

Types of Diabetes

From symptoms and treatment, to management and medication—arm yourself with the knowledge to live well with diabetes.

Type 1 Diabetes

Type 1 diabetes is an autoimmune disease where your immune system mistakenly treats the cells that make insulin (beta cells) in your pancreas as foreign invaders and destroys them. 

Type 2 Diabetes

In type 2 diabetes, your body doesn’t use insulin properly—this is called insulin resistance. Type 2 is the most common form of diabetes and is managed with lifestyle changes and medication(s). 

Gestational Diabetes (GDM)

GDM is diabetes that develops during pregnancy. For most women, blood glucose levels return to normal after giving birth. If you’ve had GDM, your risk for developing type 2 diabetes is higher.

Diabetes Devices & Technology

Explore diabetes and technology, including continuous glucose monitors (CGMs), blood glucose meters, insulin pumps, and more. These tools can be lifesaving, but which is right for you? Discover the benefits and drawbacks of what's available to support your diabetes management needs. 

Additional Resources

Diabetes Complications

Diabetes can affect almost every part of your body, including your brain, heart, skin, kidneys, nerves, and ears. Learn how to prevent, delay, or treat these complications.

More About Diabetes

Get to know the facts vs. myths about living with diabetes. Plus, find out how genetics play a role in risk for diabetes.

Vaccinations

Vaccines help protect you from illnesses like the flu. Stay on top of the vaccines recommended for people living with diabetes to help you stay healthy.

Common Terms

Do you ever get lost when talking to your healthcare team because you don't know what some of their words mean? To help you get the most out of your visits, here's a list of commonly used terms that are used when talking about diabetes.

Diabetes Statistics

Get to know diabetes by the numbers, including diabetes stats for prevalence, complications, gender, race, and more.