The tissue of living beings is made up of carbon (C), hydrogen (H) and oxygen (O), the main compounds being water, carbohydrates (carbohydrates), proteins (proteins) and lipids (fats). This means that all living things are composed mainly of their food, so a balanced diet is essential to ensure optimal body performance .
But how can we grow the most out of food? Without a doubt,
the first step is to know the foods: what they contain, what they are for and
how they work in our body. For this reason, in RecetasGratis we share a very
educational article on the classification of food that takes into account
several very important aspects such as function, origin, composition and
nutrients. You can't lose that .
Classification of foods according to their origin
Within the broad classification of foods, we also find the
breakdown according to their origin, that is, the source from which they come.
According to this criterion, we can divide them into three groups
Vegetarian Food
This type of food comes directly from the soil, although genetic engineering is currently used in agriculture in many parts of the world. Plant-based foods provide the body with significant amounts of minerals and vitamins, as well as plant-based proteins (some of good quality, others of low biological value), carbohydrates and fiber. A balanced diet uses foods of plant, animal and mineral origin, but there are diets that use only vegetables and minerals (for example, vegan and vegetarian). If you're thinking of getting started, don't miss our article on getting started as a vegetarian .
Some products that come from vegetables are the following
Vegetables.
Vegetables.
Fruit.
vegetables
Tubers
Grain.
Oils
sugar
Vegetable fats.
Foods of animal origin
Food of animal origin is an edible product that comes precisely from animals. However, not all animals fall into this group, as some are prohibited due to their danger or legal restrictions (for example, risk of extinction). It is common to use wild animal products (chicken, turkey, pork, beef, sheep, goats, etc.) However, there are countries that traditionally consume wild animals: ants, alligators, bats, caterpillars, rats, armadillos, snails, turtles, snakes, reindeer, deer, frogs, etc.
Some foods of animal origin are the following:
White and red meats.
Dairy products.
Eggs.
Animal fat.
Foods of mineral origin
Foods of mineral origin are all minerals themselves and
products that contain them in high doses. This group is made up of: