But it doesn’t have to be. Here’s a step-by-step guide to how your digestive system works, along with health conditions that ...

It’s important to note that how long it takes to digest food isn’t the same for everyone. Factors that influence digestion ...

The digestive system is the series of tubelike organs that ... by chewing and grinding up each mouthful, while the tongue works it into a ball-shaped bolus for swallowing. Moistening saliva ...

How do your muscles work? Find out how our muscles help us move by contracting and relaxing. What is the digestive system? Discover how the food gets into the body, through the digestive system.

The time it takes for food to travel through your digestive system can reveal a lot about your gut health. How does the Blue Poop Challenge work? You essentially consume blue dye and then watch ...

In addition to their roles in the reproductive system, estrogen and progesterone also influence the digestive system. Both can affect intestinal motility, which is how quickly food moves through ...

Foods that are high in fiber can help boost your health by aiding the beneficial bacteria that live in your digestive system, Tamburello said. These friendly gut bacteria have been linked to ...