Most of the nutrients are soaked up by the small intestine through villi, I believe.
lipase helps to absorbs fat in your bloodstream
Consuming dietary fats helps the body absorb fat-soluble vitamins A, D, E, and K. These vitamins require fat to be absorbed in the intestines and then transported throughout the body. Including sources of healthy fats like nuts, seeds, avocados, and oils can enhance the absorption of these vitamins.
You need vitamin D to absorb calcium.
it helps to absorb dietary lipids into the vertebrate lymphatic systems.
It helps to flush your body free of toxins and helps your cells to absorb vitamins when you drink water. However, as long as you are hydrated, it doesn't have to be water in particular.
The greatest amount of active mixing takes place in the mouth.
We need phosphorous as part of the right mix of vitamins and minerals because it is necessary for strong bones and teeth. Phosphorous also helps the body absorb Vitamin B and create energy.
Iron is part of the hemoglobin molecule, which helps carry oxygen around the body through the bloodstream
Vitamins help by giving the body the nutrients that you have not absorbed it the food that you eat. Because of the processing our food goes through it is important to take vitamins daily because our food isn't as healthy as it should be.
Vitamin D helps us absorb calcium.
In and out of the bloodstream. I hope this helps.