the stomach does not absorb nutrients but it does play a role enhancing absorption of certain nutrients in the small intestine. for example the stomach secretes intrinsic factor which binds to b12 for absorption in the small intestine. stomach acid turns iron into a form that is better absorbed in the small intestine. and people who have part of their stomach removed may be at risk for osteoporosis because the stomach empties faster which can decrease the amount of calcium being absorbed and utilized by the body. anyone who has surgery to remove part of the stomach should see a dietitian to be sure they are not at risk for nutrition deficiencies.
what can be absorbed by the stomach? . what percentages of various normally consumed foods and liquids can be absorbed into the body through the stomach. while i understand that the intestines absorb most of the nutrients we consume i was lead to believe that a potion of some foods and beverages were absorbed into the body through the stomach.