How does food enter your blood system during the digestive system?

The digestive process begins in the mouth, where food is broken down by chewing and saliva. From there, it travels down the esophagus and into the stomach, where it is further broken down by stomach acids and enzymes.

The stomach then churns the food and mixes it with digestive juices to create a semi-liquid substance called chyme. Chyme then passes through the small intestine, where it is further broken down by enzymes from the pancreas and bile from the liver.

The small intestine is also where most of the nutrients from food are absorbed into the bloodstream. This is done through a process called diffusion, which involves the movement of molecules from an area of high concentration to an area of low concentration.

The nutrients that are absorbed into the bloodstream are then transported to cells throughout the body, where they are used for energy, growth, and repair.

Any undigested food that remains after passing through the small intestine moves into the large intestine. In the large intestine, water is absorbed from the food, and the remaining waste is eventually eliminated from the body as feces.