The mouth starts the digestion process by breaking food down into a more easily digestible form. It does this through a combination of mechanical and chemical digestion. After people take food in ...

This film explores the complex process of human digestion, detailing how food is broken down into molecules by the digestive system. It follows the journey of food from the mouth, where it is chewed ...

Is there anything I could do to have a stronger digestive system? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the ...