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Health, Explained · 45 sec

Insulin

Understand the mechanism before acting on health claims.

  1. The useful idea

    Insulin ( ; from Latin insula 'island') is a peptide hormone produced by beta cells of the pancreatic islets encoded in humans by the insulin (INS) gene.

  2. How it works

    It is the main anabolic hormone of the body.

  3. Why it matters

    It regulates the metabolism of carbohydrates, fats, and protein by promoting the absorption of glucose from the blood into cells of the liver, fat, and skeletal muscles.

Use Insulin to ask clearer questions; personal health decisions still belong with a qualified professional.

Use Insulin to ask clearer questions; personal health decisions still belong with a qualified professional.

Test your recall

Which idea belongs to the explanation of Insulin?

  • Why it matters
  • How it works
  • The useful idea — correct

Insulin ( ; from Latin insula 'island') is a peptide hormone produced by beta cells of the pancreatic islets encoded in humans by the insulin (INS) gene.

EvergreenLast verified 2026-07-19

General education only — not medical advice, diagnosis, or treatment.

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