This story is part of a series exploring human anatomy and physiology complexities. Each story in this collection showcases discoveries reshaping our understanding of the body's inner workings, ...

Explains the process of digestion, detailing how food is transformed into simpler substances that can be absorbed into the blood. It begins in the mouth with mastication and saliva mixing, followed by ...

From steaming bowls of soup to ice-cold smoothies, the temperature of our food does more than just please our palates—it triggers a complex series of physiological responses throughout our digestive ...

Scientists say your gut may be shaping your mood more than you realise, as doctors warn that poor digestion, stress, and ...

The stomach is located in the upper part of the abdomen. The digestive organs in the abdomen work together to absorb nutrients and move food through the digestion process. They include the stomach, ...

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 ...

You’ve spent good money on organic produce, grass-fed meats, and probiotic-rich foods. You’ve ditched the processed junk, maybe even gone gluten-free or tried the latest gut-healing diet. Yet somehow, ...