where is insulin produced

Insulin is produced in the pancreas , specifically by beta cells located in small clusters called the islets of Langerhans.

Quick Scoop: Where Is Insulin Produced?

• The main site of insulin production in the body is the pancreas, an organ that sits behind the stomach.

• Within the pancreas, specialized cell clusters called islets of Langerhans contain different hormone‑producing cells.

• Insulin comes from beta cells inside these islets; they release insulin directly into the bloodstream to control blood sugar.

In short: insulin is made by beta cells in the islets of Langerhans in your pancreas.

Some research also shows that small amounts of insulin or insulin‑like molecules can be produced in other tissues (such as the brain or gut), but the pancreas remains the primary source in humans.

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