The early life stages of fish are marked by the rapid development of the digestive system, which plays a critical role in transitioning from endogenous nutrition, using yolk reserves, to exogenous ...

The digestive systems of mammals exemplify a remarkable spectrum of adaptations that have evolved in tandem with dietary specialisations. These adaptations encompass both morphological ...

This third article in our series on ageing explores the major anatomical and physiological changes that occur within the digestive system. Subscribe today for unlimited access to 6,000+ clinical ...

When birds migrate over long distances to and from their breeding grounds, it takes more than strong flight muscles and an innate knowledge of where they're going. According to a University of ...

The many functions of the digestive system are differently affected by age, making older people more prone to gastrointestinal conditions. Abstract Ageing can have drastic effects on the functions of ...