The feed is the process and result of feeding (providing food to a living being or energy to a machine). By extension, the group of elements that are considered food is known as food.
For a person or an animal to subsist, it is essential that they eat: that is, that they eat food. Food provides them with the necessary resources to maintain vital functions and develop. Diet, however, varies according to the species and age. Check Digopaul for explanation of feeding.
In the case of the human being, food depends not only on biological, but also cultural issues. The cannibalism, for example, is prohibited by law and generates repulsion; however, throughout history there were various tribes who resorted to this way of eating. Pets, like cats and dogs, are also not part of human food in the western world, although their meat could be eaten.
The latter generates great contradictions when the ideas of veganism come into play, which proposes the same rights for all animals, without distinction of species or race, since questions such as “why can we eat beef but cannot not even think about trying the dog one? ». Vegans reach a point of compassion that prevents them from supporting the system of torture and exploitation necessary for food that they call carnista, which includes all kinds of products of animal origin.
Diet, therefore, is not only related to a series of biological processes and cultural issues, but it says a lot about the principles of the person. There are more and more studies that show that our body is not prepared for eating meat, at least not by nature: we do not have the claws and teeth necessary to hunt and tear other animals, and this should show us that we are, essentially herbivores.
If we understand food as an essential part of our life, then we must try to carry it out responsibly, knowing that our health depends on its physical and mental level. Although we are very accustomed to buying industrially processed foods, we should not forget that eating is also relating to the planet, with other living beings, and it is important to do it consciously.
When the diet is based on the intake of meat, it is classified as carnivorous. If the diet is centered on plants, the beings are herbivores. Those who eat meat and plants, on the other hand, are called omnivores.
Once the person or animal finishes eating the food, a process begins in the body known as digestion, which involves transforming it into nutrients. The necessary substances are absorbed by the body, while the rest is discarded through defecation.
Although we intend to eat a healthy diet, not all individuals of the same species can eat the same products. Some of the most common problems in this context are indigestion, halitosis (commonly known as bad breath), allergies, and intolerance. For each case there are various home remedies, as well as recommendations to avoid its appearance or minimize its effects; on the other hand, it goes without saying that medicine has its own resources to cope with them, although many people prefer to opt for natural methods.
It is important to distinguish between diet (food is eaten) and nutrition (the process that takes place at the cellular level). Plants that take sunlight for energy, to cite one case, turn to autotrophic nutrition.