Type 1 and type 2 diabetes both occur when the body cannot properly store and use glucose, which is essential for energy. This glucose then collects in the blood and does not reach the cells that need it, leading to serious complications.
Type 1 diabetes usually appears first in children and adolescents, but it can also occur in adults. In type 1 diabetes the immune system attacks pancreatic beta cells so that they can no longer produce insulin.
There is no way to prevent type 1 diabetes and it is often hereditary. Around 5-10% of people with diabetes have type 1.
Type 2 diabetes is more likely to appear as people age, but children may still develop it. In this type, the pancreas produces insulin, but the body cannot use it effectively. Lifestyle factors appear to play a role in its development. The majority of people with diabetes have type 2 diabetes.
Both types of diabetes can lead to complications such as cardiovascular disease, kidney disease, vision loss, neurological conditions, and damage to blood vessels and organs.
The CDC estimates that more than 34 million people in the United States may have diabetes, and almost 25% of them may not know they have it.
This article will look at the similarities and differences between type 1 and type 2 diabetes.
