Humans lack the digestive enzymes and specialized anatomy to break down cellulose, the main component of grass, unlike herbivores. Early human ancestors consumed plant material, but their digestive ...

Gastric digestion is a multifaceted process that hinges on the interplay between food structure and its biochemical composition. The dynamic transformation of food in the stomach not only determines ...

(Nanowerk News) In a recently published study in Analyst ("From mouth to gut: microfluidic in vitro simulation of human gastro-intestinal digestion and intestinal permeability"), INL researchers ...

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 ...

A new $3.2 million National Institutes of Health (NIH) R01 grant is helping University of Nevada, Reno School of Medicine (UNR Med) researchers delve into one of the body’s most fascinating processes ...

A new study has found that microplastics have been found in bile. Here is what this means for your body and why it should matter to you.