what does the pancreas produce
The pancreas produces both digestive juices and hormones that control blood sugar.
Quick Scoop: What does the pancreas produce?
- Digestive enzymes that help break down the food you eat (fats, proteins, carbohydrates).
- Hormones that regulate your blood sugar and energy use.
Think of it as a dual‑function organ: part digestion helper, part blood‑sugar manager.
1. Digestive side (exocrine function)
The pancreas makes and releases a fluid called pancreatic juice into your small intestine (duodenum). This juice contains several key enzymes and bicarbonate to neutralize stomach acid.
Main digestive substances it produces:
- Amylase – breaks down carbohydrates/starches into sugars.
- Proteases (like trypsin, chymotrypsin) – break down proteins into amino acids.
- Lipase – breaks down fats, helps absorb fat‑soluble vitamins A, D, E, K.
- Bicarbonate – neutralizes the acidic mixture coming from the stomach.
These enzymes are essential for your intestines to properly absorb nutrients from food.
2. Hormone side (endocrine function)
Scattered inside the pancreas are small cell clusters called islets of Langerhans that release hormones directly into the blood.
Key hormones produced:
- Insulin – lowers blood glucose by helping cells take up and store sugar.
- Glucagon – raises blood glucose by telling the liver to release stored sugar.
- Somatostatin – generally helps regulate and inhibit other hormone releases.
- Pancreatic polypeptide – helps fine‑tune pancreatic secretion and digestive processes.
Together, these hormones keep blood sugar in a healthy range and manage how your body uses energy.
Mini table: What the pancreas produces
| Type | Example substances | Main job |
|---|---|---|
| Digestive enzymes (exocrine) | Amylase, lipase, trypsin, chymotrypsin, others | [5][7][1]Break down carbs, fats, and proteins so they can be absorbed | [1][5][3]
| Other digestive components | Bicarbonate | [7][3]Neutralizes stomach acid entering the small intestine | [7][3]
| Hormones (endocrine) | Insulin, glucagon, somatostatin, pancreatic polypeptide | [9][3]Control blood sugar and energy storage/use | [9][3]
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