The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending ...

Within the human digestive tract are trillions of bacteria from thousands of different species. These bacteria form ...

PBS Nova spoke with physiology experts and competitors to find out what happens to the human body during speed eating ...

The human body is maintained at 37°C as this ... Enzymes work inside and outside cells, for instance in the digestive system where cell pH is kept at 7.0 to 7.4. Cellular enzymes will work ...

Your heart's will to beat, to keep going, is incredibly strong. If the heart fails, so does everything else… Because it's your heart's job to deliver to every cell, to every nook and cranny of ...

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The digestive system of the human body starts from the mouth and ends at the anus. The function of the digestive system begins immediately with the sight and smell of food substances. Physically ...

The human digestive system functions as a complex biological network, supported by several mechanisms that work in harmony to ensure proper digestion and nutrient absorption. One key element of ...

Two comb jellies can merge their digestive and nervous systems and even sync their bodily functions, according to new research. The discovery could have implications for human medicine Alexa ...

our digestive system contains microbiota (bacteria, fungi, viruses, and other microorganisms) that help support energy harvesting, digestion, and immune defense. “The human gut microbiota is ...

New researchers uncover the role of Piezo channels that sense pressure in the digestive tract and regulate swallowing behavior. The research opens new opportunities for developing treatments for ...