What is Type 1 Diabetes

On this blog I mainly post stories and advice about diabetes under the assumption that all of my readers have diabetes and know everything there is to know about it. But I realized that non-diabetics and/or newly-diagnosed diabetics may also be part of my audience!

So today I decided to share some basics about type 1 diabetes! 

What is type 1 diabetes?

Type 1 diabetes is an autoimmune disease of the immune system, the body’s system for fighting infection. In people with T1D, the immune system mistakenly attacks healthy insulin-producing cells, called beta cells, and destroys them. This results in the pancreas making little or no insulin, causing high blood sugar levels.

What causes type 1 diabetes? 

The exact cause of T1D is unknown. The body's immune system— which normally fights harmful bacteria and viruses— mistakenly destroys insulin-producing cells in the pancreas. Genetics play a role in this process. Certain environmental factors, such as viruses, may trigger the disease. Research is underway to find what causes T1D and how to stop it.

What are the symptoms of type 1 diabetes? 

T1D symptoms are caused by high levels of sugar (glucose) in the blood and may be mistaken for severe flu or another illness. T1D develops over time. But, once it reaches stage 3  symptoms may come on quickly and be life-threatening.

• Extreme weakness and/or tiredness
• Extreme thirst—dehydration
• Increased urination
• Abdominal pain
• Nausea and/or vomiting
• Blurred vision
• Irritability or quick mood changes

How is type 1 diabetes treated? 

T1D is treated with a combination of insulin, healthy diet, and exercise. It’s important for you and your healthcare provider to work together to find the best treatment plan for you.

Is there a cure for type 1 diabetes? 

Currently, there is no cure for T1D, but researchers are actively searching for one.