Avitaminosis is a pathological condition that develops when there is no intake of vitamins into the body. A person can experience a deficiency as a single vitamin (actually avitaminosis), and several vitamins (in that case they talk about polyvitaminosis). Most often these pathological conditions occur in those people who are forced or in any way consciously restrict their diet. Since the restriction in the choice of dishes in one way or another is always present with respect to a particular diet, let's try to figure out what is dangerous for vitamin deficiency in dietary nutrition and how to avoid it.
The lack of vitamins in food comes as a great danger to the human body. Deficiency of each of the vitamins causes various disorders. For example, the lack of vitamin C in the diet contributes to the development of scurvy, vitamin A - impaired vision and reproductive function, vitamin D - rickets, vitamin E - infertility and muscular dystrophy. As you can see, avitaminosis is a rather dangerous pathological condition, the occurrence of which must be avoided.
For people who lead a healthy lifestyle, in most cases, the greatest interest is dietary nutrition, aimed at reducing excess body weight. Many women, having looked through the calorie table of dishes, aspire as much as possible to avoid inclusion of fat-containing food products in their diet. Part of this approach is correct, because fats contain twice as many calories as an equivalent amount of carbohydrates or proteins. Reducing the dietary intake of fat in the daily menu, you can avoid the intake of excess calories and thus artificially create a deficiency of energy in the body. And this, in turn, will contribute to the expenditure of the existing fat tissue and the speedy disposal of "extra" kilograms.
However, do you know what is dangerous about the total refusal to eat fat? It turns out that all vitamins can be divided into two groups: water-soluble and fat-soluble. With an excessively low level of fat in the diet with dietary nutrition, you will be able to avoid the intake of excess calories, but at the same time you will expose your body to the risk of developing avitaminosis. After all, fat-soluble vitamins (which include vitamins A, E, D) simply can not be absorbed in the gastrointestinal tract in the absence of fats in the eaten food. Therefore, in order to avoid vitamin deficiency, it is necessary to include in the diet at least a minimum amount of fat-containing products.
Another important condition, the fulfillment of which will help you avoid the development of vitamin deficiency in dietary nutrition, is the consumption of food products of plant origin. The fact is that a variety of fruits and vegetables contain in their composition a huge amount of all necessary vitamins (both water-soluble and fat-soluble). In addition to reducing the risk of avitaminosis, plant foods with dietary nutrition will contribute to weight loss due to their very low caloric value.
Avoiding the risk of vitamin deficiency during dietary intake will also help regular consumption of small amounts of liver (pork, chicken or beef), since this product contains many vitamins necessary for the human body.
From the point of view of the possibility of avitaminosis development, the spring season is most dangerous, since at that time the body of vitamins is already depleted from last summer or autumn, and new additions of these biologically active substances become extremely insignificant due to the smaller variety of fresh vegetables or fruits in our diet. Aviaminosis in this period can help to avoid synthetic multivitamin complexes, which include almost all the most important vitamins. However, with uncontrolled administration of these drugs, another extreme is possible-hypervitaminosis, which is also a pathological condition, but which develops with excessive intake of vitamins. Therefore, use of vitamin complexes should be strictly in accordance with the attached instructions or on the basis of the recommendations of the attending physician.