Digestion is the mechanical and chemical breaking down of food into smaller components, to a form that can be absorbed, for instance, into a blood stream. Digestion is a form of catabolism; a break-down of macro food molecules to smaller ones.
A team of researchers from the Universitat de Barcelona (UB) discovered a mechanism associated with the movement of cholesterol within cells.
A new scientific review, published in Nutrients, highlights coffee's effects on digestion and the gut, and its impact on organs involved in digestion.
Researchers at the RIKEN Center for Sustainable Resource Science (CSRS) in Japan have recently created a healthier form of starch in the cassava plant. Published in the scientific journal Plant Molecular Biology, the study shows how reducing levels of starch branching enzymes (SBEs) in cassava plants changes the composition of tapioca starch, making it more resistant to digestion and healthier for us to eat.
Researchers from EMBL Hamburg and the Centre for Structural Systems Biology (CSSB) identified the molecular structure of a gut protein that aids the absorption of various drugs. This finding can help produce drugs that reach target tissues more effectively.
We spoke to Professor Ermias Kebreab about his latest research into methane emissions and how, by feeding cows seaweed, we could potentially reduce them.
The bacteria living in the intestine consist of some 500 to 1000 different species. They make up what is known as the intestinal flora, which plays a key role in digestion and prevents infections.
Nagoya University researchers and colleagues have improved understanding of the molecular mechanisms of a key protein that makes the stomach acidic. Their findings, published in the journal Nature Communications, could lead to better drugs for stomach ulcers and shed light on the functions of similar proteins across the human body.
Researchers have isolated unique immune cells in the cauliflower coral and starlet sea anemone that can help fight infection.
In a randomized control study of 10 healthy young men, researchers compared how consuming the single amino acid leucine or its two-molecule equivalent, dileucine, influenced muscle-building and breakdown.
The BRCA1 protein known widely for its role in hereditary breast cancer is also a vital part of the cellular system repairing double-stranded DNA breaks.
The expected decline in the number of landfills across the United States coupled with bans on disposing large amounts of organic waste in landfills that have been enacted in multiple states has prompted researchers at the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) to examine other ways to grapple with the issue of food waste disposal.
Researchers discovered that bacteria present in cow’s rumen could digest materials like plastic, which is especially tough to break down.
The NIDCR has funded the creation of the Human Salivary Proteome Wiki, the first public platform that organizes information on each of the proteins found in human saliva.
Researchers revealed a predicted causative role for certain cell types in type 1 diabetes by examining its genetic foundations.
Despite our efforts to sort and recycle, less than 9% of plastic gets recycled in the U.S., and most ends up in landfill or the environment.
People with Crohn's disease are typically treated with powerful anti-inflammatory medications that act throughout their body, not just in their digestive tract, creating the potential for unintended, and often serious, side effects.
Livestock farming is a major source of greenhouse gas emissions worldwide because ruminants like sheep and cattle produce methane as a byproduct of digestion.
A healthy system of gut bacteria, or microbiota, is crucial to health: Gut bacteria not only aid with digestion, but also play an important role in the body's immune response. Infants, however, are not born with full-fledged gut microbiota, which makes it difficult for them to fight off intestinal infections.
Polyacrylamide gel electrophoresis is a technique that allows high-resolution isolation of proteins separated from biological specimens.
Plants are known to possess solid immune response mechanisms. One such response is “sensing” attack by herbivorous animals.