Minerals and vitamins are essential for every person. After all, their deficiency in the body can lead to serious malfunctions and the development of various diseases.
Biotin is called the vitamin (water-soluble) of group B. It plays one of the most important roles in the metabolism of lipids, proteins and carbohydrates. The lack of this substance contributes to the development of skin diseases, hair loss, brittle nails, disruption of the digestive system and more. To make up for the deficiency of this element, doctors recommend taking Volvit. The price, reviews and features of this tool will be described in this article.
Composition, description, form, packaging
In what form can I get the medication in question? What do consumer reviews say about this? Volvit is available in the form of pink biconvex tablets, which are placed in blisters and cardboard packaging.
The composition of the mentioned medication includes 10 or 5 mg of biotin. In addition, the tablets contain sodium lauryl sulfate, croscarmellose sodium, celactose 80, silicon dioxide, magnesium stearate and Opadry II pink.
Pharmacodynamics
What is this medication? What do the reviews say about this? Volvit is a product that includes biotin, that is, a vitamin B group of a water-soluble type.
According to experts, this element plays a crucial role in the human body and is involved in the metabolism of lipids, carbohydrates and proteins. It is also necessary for normal cell division and development.
Biotin acts as an integral part of carboxylase. It participates in the processes of gluconeogenesis and exhibits an insulin-like effect. Due to these properties, this element maintains the concentration of sugar in the blood and stimulates the work of NS.
Vitamins Volvit, reviews of which will be described at the end of the article, are a synergist of folic and pantothenic acids, cyanocobalamin, and other B vitamins. In addition, there is evidence that biotin is involved in the biological synthesis of purine nucleotides. It is a source of sulfur, which is necessary for collagen synthesis. Therefore, the drug in question has a positive effect on the structure of the skin.
In the human body, biotin comes mainly from food. To a lesser extent, it is synthesized by the intestinal flora.
Pharmacokinetics
Are Volvit vitamins absorbed? Reviews of experts report that due to passive diffusion, this agent is rapidly absorbed from the intestine. The degree of its binding to proteins reaches 80%.
It should also be noted that biotin easily overcomes the placenta and the blood-brain barrier. In the human body, it transforms and forms a variety of metabolites.
This vitamin is excreted in the urine and through the intestines. The half-life of biotin depends on the dose taken and is usually 24 hours.
Indications
When is biotin especially needed? What do the reviews say about this? Volvit is often included in the complex therapy of diseases (prescribed for people over 12 years old) that are caused by a deficiency of the substance mentioned:
- skin lesions such as dryness, dermatitis, oily seborrhea, peeling;
- hair lesions such as excessive thinness, gray hair, loss, split or brittle, dry or too oily hair;
- biotinidase deficiency;
- such damage to the nails as delamination, impaired structure or growth, brittle nails;
- digestive tract disorders (including malabsorption);
- psycho-emotional disorders such as drowsiness, muscle weakness, excessive fatigue and irritability, apathy.
Contraindications
In what cases should not take Volvit vitamins? Reviews about the result of their use say that this medication does not work well in the presence of hypersensitivity to biotin or other components of the drug.
Also, this tool is not recommended for children under 12 years of age.
The drug "Volvit": instruction
Reviews of experts report that such tablets must be taken orally, before a meal. The recommended dose in the treatment of disorders of the NA, lesions of the nails, hair and skin is 5 mg. The indicated amount of the drug should be taken daily.
In the treatment of malabsorption syndrome, the recommended daily dosage is 10 mg.
With a biotin deficiency in children from 12 years old and adults, it is necessary to take 5-20 mg of the drug daily.
With a lack of biotinidase in people from 12 years, the recommended dosage is 5-10 mg per day.
It should also be noted that the medication in question can be used for a long time. One course of therapy lasts an average of one month.
Side effects
With the correct intake of vitamins (in recommended dosages), they do not cause any side effects. However, in some cases, the patient may develop hypersensitivity reactions, which are expressed by urticaria, shortness of breath, rashes on the skin and chest pain. As a rule, such effects occur in the presence of an allergy to the drug.
Price and reviews
Volvit can be purchased at any pharmacy. Its price is approximately 700 rubles. Many people are extremely unhappy with the indicated value. Although experts say that thanks to this vitamin, many patients can quickly solve the problems associated with skin diseases, hair loss, brittle nails and so on.
Indeed, most consumers are satisfied with the results of treatment. Making up for the lack of biotin in their body, they themselves felt the efficacy of this drug.