Check this out. Follow this link to learn more about the anatomy & physiology of the digestive tract (http://www.Dasilvainstitute.Com/gastrointestinal-anatomy-physiology) summary: the GI tract is a single cell barrier of protection between the outside world & the inside of our body. Immune cells are numerous here. It digests (breaksdown) foods, and absorbs the nutrients & water to enter our blood stream.
How does digestive system work together with lymphatic system? The relationship between them? Thank you
GALT. A large proportion of our lymphatic system surrounds the GI tract and is called the Gut-Associated Lymphatic Tissue; it is one of our body's first line of defense against infections as there can be many harmful microbes in our GI tract. For more information see http://www.vivo.colostate.edu/hbooks/pathphys/digestion/basics/gi_immune.html. Read more...