What soaks into the wall of the small intestine?

Answer 1

The walls of the small intestine absorb nutrients and water from digested food. Specifically, nutrients such as amino acids, simple sugars, fatty acids, vitamins, and minerals are absorbed through the intestinal lining into the bloodstream. This absorption occurs primarily in the jejunum and ileum sections of the small intestine, where the surface area is increased by villi and microvilli. Additionally, water and electrolytes are also absorbed here, aiding in hydration and maintaining electrolyte balance.