When you have eaten a meal, a greater proportion of your blo…

When you have eaten a meal, a greater proportion of your blood goes to your digestive system, compared as when you are at rest between meals or exercising, where a greater proportion of your blood is in other organ systems like e.g. the muscular system. That is why it is not a good practice to do exercise or go swimming with a full stomach!

The digestive system is the organ system that is primarily r…

The digestive system is the organ system that is primarily responsible for digestion and absorption of nutrients into the body. The endocrine system also plays a key role in the digestion of foods, as well as the circulatory system plays a role in the absorption and distribution of nutrients.