What Is Avitaminosis Or Vitamin Deficiency?

Characteristics of avitaminosis or vitamin deficiency

The term “avitaminosis” or “vitamin deficiency” is a medical condition commonly related to vitamin intake. 

It is characterized by various symptoms, including intense weakness and different and variable ailments depending on the deficiency

Avitaminosis Or Vitamin Deficiency

Periods of intense professional or school stress, rather than phases of life in which it is more difficult to feel fit. 

Difficult convalescence after an infectious disease that has weakened us, or even extreme susceptibility to infection.

There are many faces that a lack of one or more vitamins can take on: they are almost never real illnesses, but rather feelings of discomfort that accompany us, significantly worsening our quality of life. 

Who can suffer from vitamin deficiency or vitamin deficiency?

Avitaminosis and conditions linked to states of malnutrition in some way can manifest themselves especially in the less fortunate areas of the planet. 

However, any person who does not receive an adequate intake of vitamins can suffer from it.

Hypovitaminosis states can occur frequently and at all ages

The symptoms are often blurry, but in any case it is important to recognize that something is wrong and take appropriate countermeasures.


Perhaps at times of increased stress for the organism, whether due to everyday life or illnesses that test the body’s resistance

Importance of vitamins 

Vitamins appear as basic “gears” for life, e.g. to perform imperceptible chemical reactions within the organism. 

For example, they facilitate the production of energy in the cells, protect against antioxidants that promote aging.

They also help in the transmission of nerve messages and have positive effects on the skin and eyes.

Vitamins enhance the defensive response to infections.

Associated symptoms

  • Fatigue
  • Psychophysical stress
  • Dizziness
  • Headache
  • Eye problems

Nutrition and avitaminosis 

Vitamins usually reach the body mainly through vegetables, fruit and meat

That is why it is always important to follow the dictates of the varied Mediterranean diet, remembering to eat at least five servings of fruit and vegetables every day. 


It should also be remembered that vitamins can arrive in the body ready to be “used”, as is the case with vitamin C.

In this case, food provides a precursor, i.e. a substance that must be processed by the body.

To understand this mechanism, one need only think of provitamin D, which is found mainly in milk and dairy products. 

Only with regular exposure to the sun’s rays can the vitamin, which helps the bones to stay in shape, be obtained. 

Food preparation

Finally, pay attention to the method of food preparation. 

Each vitamin has its own structure and specific functions in the human organism.


It can be more or less “labile” and therefore more or less sensitive to external agents such as light or heat

An example? Vitamin C is particularly sensitive to heat and light. 

Finally, smoking negatively affects the availability of certain vitamins, such as B6.

Supplementary treatments for avitaminosis or vitamin deficiency

At certain times, the diet may not be sufficient to meet the body’s demands.

Vitamin requirements increase in times of increased stress or special living conditions, such as pregnancy or breastfeeding

Medicated drugs can be an important aid in this regard.

These can provide a balanced vitamin content according to the needs of the organism.

Avitaminosis Or Vitamin Deficiency orange

For example in child nutrition, particularly stressed young people, those undergoing periods of intense stress or the elderly. 

It is possible to give the body what it needs by supplementing the normal diet with these substances. 


There are various medications based on vitamin and mineral compounds. 

There are also various tonics to combat fatigue and amino acid drugs such as levocarnitine and arginine in combination. 

In addition, in the case of vitamin B deficiencies, there are various over-the-counter active ingredients as well as over-the-counter drugs for the prevention and treatment of calcium deficiency.

For deficiency states of vitamins A, C, D and E due to different causes, such as malnutrition and organic weakening, there are medications designed to treat specific needs, under the advice of your physician and pharmacist.


The nutritionist Luis Isaías, explains in depth what is hypovitaminosis, its symptoms and treatments.

From the above article we can draw the following conclusions:

  • Avitaminosis is caused by vitamin deficiency.
  • Anyone who does not receive adequate vitamin intake can suffer from avitaminosis or vitamin deficiency. 
  • The symptoms are often blurred, but in either case it is important to recognize that something is wrong and take action.
  • Treatments for avitaminosis have essential health effects, act quickly and have different activities depending on the type of vitamin.

In particular in the presence of tiredness, fatigue, psychophysical stress, but also if you are convalescing.

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