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Mnemonics, Simplified Concepts & Thoughts

Epomedicine

Mnemonics, Simplified Concepts & Thoughts

site of absorption

Site of absorption of Vitamins, Minerals and Nutrients

Epomedicine, Mar 1, 2018

absorption site

nutrient absorption

Duodenum

  • Calcium
  • Thiamine
  • Iron
  • Protein
  • Carbohydrate

Jejunum/Proximal ileum

  • Fat
  • Vitamins A, D, E, K
  • Water-soluble vitamins
  • Folate
  • Essential minerals
  • Copper
  • Zinc
  • Phosphorous
  • Magnesium

Terminal ileum

  • Vitamin B12
  • Bile salts

site of absorption

Reference:

The SAGES Manual: A Practical Guide to Bariatric Surgery edited by Ninh T. Nguyen, Eric DeMaria, Sayeed Ikramuddin, Matthew M. Hutter

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PGMEE, MRCS, USMLE, MBBS, MD/MS Gastrointestinal systemPhysiology

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Epomedicine. Site of absorption of Vitamins, Minerals and Nutrients [Internet]. Epomedicine; 2018 Mar 1 [cited 2026 Jun 27]. Available from: https://epomedicine.com/medical-students/site-absorption-vitamins-minerals-nutrients/.

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