Vitamin U: Where is it contained? Benefits of vitamin U, properties

Vitamins are organic substances with a simple structure in terms of chemistry. The first vitamin discovered by scientists belonged to the class of amines, therefore these substances were given such a name. It can be translated as "a vital amine".Since then, many other vitamins have been discovered, most of which do not belong to the class of amines. Among them there are acids and amino acids. One of the last became the vitamin U.

The history of the discovery of

It was made by the American scientist Chini in 1949.The first isolated vitamin U was from cabbage juice. vitamin u

Chemical nature of

U-group vitamins can occur both as a salt and as an amino acid( methionine).

Under normal conditions, the methionine salt looks like white crystals, soluble in water. They have a peculiar unpleasant odor.

Vitamin U is included in the number of essential amino acids. Their human body can not work out independently. Therefore, vitamin U, like other essential amino acids, must necessarily be present in the human diet. vitamins of the u group

What is its role in the body?

Vitamin U was discovered due to its ability to prevent stomach ulcers. This was reflected in his name. It comes from the Latin word ulvus , which means "ulcer".It is also able not only to heal the mucous membrane of the stomach, but also to normalize acidity.

In addition, this substance is used by the body in the synthesis of hormones, such as adrenaline, and also in the production of choline. Another vitamin U is used as a source of the macroelement of sulfur. The latter is needed for the synthesis of many organic substances, including cysteine ​​and collagen. Another important property of this substance is its antihistamine effect. He also participates in the metabolism of fats, preventing their deposition in the liver and other organs.

Vitamin U: where is this substance contained?

A person must use this vitamin for food. The daily norm is from 100 to 300 mg per day. vitamin u in tablets

Let's find out which foods are sources of such a substance as vitamin U. Where is this essential ingredient contained, read below:

  • cabbage;
  • beet;
  • asparagus;
  • celery;
  • parsley;
  • turnip;
  • carrots;
  • tomatoes;
  • eggplant;
  • pepper;
  • onion;
  • bananas;
  • sesame seeds;
  • chicken eggs;
  • chicken;
  • tuna;
  • oats;
  • peanuts;
  • almonds;
  • beans;
  • rice;
  • lentils;
  • corn;
  • pork;
  • liver;
  • walnuts;
  • soybean;
  • peas;
  • salmon;
  • milk.

Some of these products must be present in the daily diet of a person.

How to store vitamin in foods?

It is worth considering that vitamin U is very unstable to heat treatment. For example, in cabbage after twenty minutes of cooking it remains 75 percent. And after an hour and a half of its quenching, the vitamin does not remain at all. Therefore, the above-listed vegetables, in which it is contained, it is recommended to eat in raw form.

Despite the fact that during the heat treatment of foods, most of the vitamin is lost, when frozen or preserved vegetables and greens, it is well preserved. vitamin u instructions

What happens if there is a deficiency and excess of this vitamin?

With a lack of this substance in the body, there are problems with the organs of the digestive tract. This is especially true of the stomach, since a deficiency of vitamin U can lead to an ulcer. In addition, there may be impaired metabolism of lipids and other substances.

Symptoms of hypervitaminosis have never been identified, since excess vitamin U is simply excreted from the body through the kidneys. Avitaminosis is also rare, as the products listed above are usually present in the menu of all people. Especially do not worry vegetarians, in the diet of which a significant part is occupied by greens and vegetables.

However, if you have identified symptoms of a lack of this substance, you have two options: to revise your diet or buy vitamin U in tablets. At the last variant it is necessary to consult the doctor in advance. vitamin u where it is contained

Vitamin U: Instruction for Use

This substance is not a medicinal product. It is used as a food additive.

The main action of the drug:

  • stimulation of the recovery of the mucous membrane of the digestive tract;
  • methylation of histamine( due to what it turns into an inactive form);
  • reduction of secretion of gastric juice.

When should I apply it?

  • In the 80s of the last century, this substance was used in medicine as a medicine for peptic ulcer disease, but at the moment vitamin U is considered obsolete in this regard, since many more effective drugs have been invented. Therefore, now it is prescribed only for the prevention of this pathology or in the early stages in conjunction with other drugs.
  • In addition, this vitamin is used to prevent and treat the early stage of obesity of the liver.
  • It is also prescribed as an additional remedy for the treatment of poisonings and diseases such as atherosclerosis and alcohol dependence.
  • According to new data, vitamin U is able to treat depression. However, studies concerning this property of this substance have not yet been completed.

Side effects and contraindications

When using vitamin U in tablets, the following side effects may occur:

  • nausea;
  • vomiting;
  • allergic reactions.

Although the last symptom is rare, when it occurs, stop taking vitamin U or reduce its dosage, after consulting with your doctor.

There are practically no contraindications to the use of vitamin U in tablets. Among them, only individual intolerance can be noted.

Dosage and duration of admission

  • For diseases of the gastrointestinal tract, this drug is used in a dosage of 0.1 g after meals, 3 times a day.
  • For other diseases and in combination with other drugs, the dosage of the food supplement is determined by the doctor.
  • Duration of admission is 30 days. If the desired therapeutic effect has been obtained, after this period, the drug is stopped. If not, after 30 days from the beginning of the reception, a break of 30-40 days is done. After that, the drug can be used again.

Compatibility with other drugs

Vitamin U has a positive effect on the digestibility in the body of vitamins B6 and B12, as well as betaine. For this reason, it is often used with them in a complex.