Indigerível

Indigerível refers to something that cannot be digested. This term is most commonly applied to food substances that the digestive system of an organism is unable to break down into absorbable nutrients. For humans, indigestible components of food often include dietary fiber, such as cellulose, which makes up the cell walls of plants. While humans lack the enzymes to digest cellulose, it plays a crucial role in promoting digestive health by adding bulk to stool and aiding in its passage through the intestines.

Other examples of indigestible substances can include certain types of proteins, fats, or carbohydrates that are resistant to enzymatic action or are present in quantities too large to be processed. In some cases, indigestible material can cause discomfort, bloating, or other digestive issues if consumed in excess. The concept of indigestibility is also relevant in veterinary medicine and animal husbandry, as different species have varying digestive capabilities. For instance, ruminants like cows can digest cellulose through the action of microorganisms in their specialized digestive tracts, a feat impossible for non-ruminant animals. The study of indigestible material is important for understanding nutrition, diet, and the efficiency of food utilization in various organisms.