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Diabetes currently affects 246 million people worldwide and is expected to affect 380 million by 2025.1 Even though diabetes affects nearly 4% of the world’s population,2 many people know very little about the disease.
There are 2 primary types of diabetes:
A hormone produced in the beta cells in the pancreas. The body uses insulin to let glucose enter cells, where it is used for energy.
Now known as type 1 diabetes. In type 1 diabetes, the pancreas produces no insulin or extremely small amounts. People with type 1 need to take insulin injections in order to live.
Now known as type 1 diabetes. In type 1 diabetes, the pancreas produces no insulin or extremely small amounts. People with type 1 need to take insulin injections in order to live.

Hyperglycemia, or high blood sugar, occurs when blood sugar rises above your recommended range. Your healthcare professional will determine the proper healthy blood sugar range for you.
High blood sugar can be caused by many things, including:
High blood sugar can cause serious problems and a major cause of long-term diabetes complications. Warning signs of high blood sugar include:
It is important to keep your blood sugar level within your target range. Checking your blood sugar often may helpyou avoid hyperglycemia.
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