Importance of Nutrition

Getting started with nutrition

Nutrition is the concept that refers to the process by which the body assimilates the nutrients of food through a series of phenomena spontaneous, such as digestion, the absorption of nutrients into the blood through the digestive tract and their assimilation by the cells of the organism. And that is why, thanks to these phenomena carried out by nutrition, the necessary energy is taken to be able to carry out the rest of the vital functions, in addition to performing the activities everyday.

Nutrition is also the medical specialty that is based on the complex analysis of the set of foods that a human being can consume and how this can be adapted to various needs such as a hypocaloric, hypotensive, low sodium diet, etc. In this sense, adequate nutrition is very important so that the body can obtain the best results according to their resources or needs, as well as prevent or cure related diseases with the feeding. For example, in western societies nutrition is nowadays essential to combat obesity and overweight.

Why pay attention to nutrition

The importance of nutrition for the proper functioning of the body lies fundamentally in that eating habits are adequate. Although it seems simple to correct bad habits, reality shows us that it is much more complicated than usual. it seems and that nutrition-related diseases are today a global concern.

It is estimated that obesity as well as malnutrition affect most of the world's population. For this reason, nutrition education and information campaigns have become the main lines of action of preventive Health Policies programs throughout the world. These campaigns can be of great help when it comes to raising awareness and providing interesting and practical information to change bad habits.

Nutrition is health. The daily consumption of these nutrients, as well as carrying out healthy habits, such as the practice of physical activity on a regular basis, are one of the pillars of good health and physical and mental development. That is why nutrition contributes directly to reinforce the immune system, contract fewer diseases and ultimately have good health.

How to maintain healthy nutrition

The current reality shows us that it is increasingly difficult to dedicate time to a healthy, conscious and regular diet. This is due to the times of modern life that mean that we can use little time to cook healthy dishes and we usually end up falling for fast food and, also, cheaper. Other elements such as stress, a sedentary lifestyle and negative habits such as tobacco or alcohol clearly add up to against the well-being of the body, which is why every effort made with good nutrition must be sustained at all times. sense.

In order to have a balanced nutrition, it is necessary to take foods from the three food groups, as indicated in the food pyramid, in an adequate measure, that is that is, to a greater extent, the group of cereals and tubers, secondly, the group of fruits and vegetables, and thirdly, products of animal origin and legumes Of these three groups, six types of essential nutrients that the body needs and that must be taken daily to have optimal nutrition stand out; how are the carbs, proteins, fats, vitamins, minerals and water. There are different diets that involve a special selection of these foods, such as vegetarians, vegans, celiacs, those that depend on diseases such as diabetes, etc. It is advisable to consult specialists to receive the best assistance in this regard.

We have clear examples of the consequences of poor nutrition, since as the World Health Organization points out, the Malnutrition is one of the most important causes considered as key factors of mortality in the world, and of course, in the countries less developed, where a high percentage of its population suffers from diseases or, in the worst case, dies as a result of a bad nutrition.

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