Dihydroquercetin Plus: instructions for use, reviews

The drug, produced from environmentally friendly natural raw materials - the bark of Siberian and Dahurian larches, is called “Dihydroquercetin”. Reviews from doctors about this unique dietary supplement are optimistic - the product helps people who have been experiencing chronic fatigue and malaise for a long time to regain health and feel full of strength.

In addition to its excellent healing effect, this drug has another advantage - a very affordable price. Domestic manufacturers, obtaining environmentally friendly extract from coniferous trees, have significantly reduced the cost of this process. Until recently, foreign companies produced dihydroquercetin from exotic ginkgo biloba stems, grape seeds and rose petals. The cost of one gram of this unique substance reached $1,000. Today, an identical drug of natural origin can be bought for a budget amount. But how do experts characterize it?

Giver of long life: Dihydroquercetin Plus

Don't close the door through which nature comes in,

to restore the imbalanced balance in the body.

Vanga

Until recently, only a small group of large party workers could use this substance to maintain a healthy body in our country. It was impossible to obtain it in large quantities. Because of this, the price of the natural elixir of life was very high. We are talking about a compound from the group of bioflavonoids – dihydroquercetin. Today everything has changed. Scientists have discovered a way to obtain a unique substance from practically waste material - stumps left after cutting down larch trees, and based on it they created a drug for health and longevity, Dihydroquercetin Plus. What benefits does taking it give to a person?

Powerful antioxidant protection

Twice Nobel Prize laureate Linus Pauling, who lived to be 93 years old and proved by his own example that it is possible to cope with illness and disease without the help of drugs, argued that annual consumption of dihydroquercetin in the amount of several grams per year, especially in combination with vitamin C, contributes to real prolongation. active life for 20-25 years [1].

The fact is that according to one of the most popular theories of aging these days (its authors are D. Harman, 1956, N. Emanuel, 1958), the latter occurs due to the accumulation of damage in cells caused by free radicals with over time [2-4]. The formation of reactive oxygen species – also called free radicals – constantly accompanies oxidation reactions in the body. Normally, the antioxidant system easily copes with violators: their excess amount is neutralized by special enzymes - dismutase, catalase and peroxidase. The same radicals that escape from vigilant defenders are caught in the cell by vitamin C, and outside it by vitamins A and E. (That’s why dihydroquercetin is produced with these vitamins.)

However, the problem of modern man is that the factors that increase the number of free radicals in the body (radiation exposure, smoking, stress, taking certain medications, poor ecology, poor nutrition and others) are becoming more and more from year to year, and antioxidants in our food - less and less.

In this situation, taking dihydroquercetin can become a real lifesaver. Two independent American laboratories proved in 2008-2009 that the substance is 11 times or more superior in its antioxidant activity to its closest competitors [5].

How does a bioflavonoid fight free radicals? It turns out that the substance is capable of intercepting reactive oxygen species, and also forming complexes with metal ions that accelerate oxidative processes [6].

Contraindications, side effects, overdose and interactions with other drugs

Due to the natural composition of the described drug, no side effects were identified during clinical trials. The only contraindication may be individual intolerance to any of the components of the dietary supplement. But before taking Dihydroquercetin, doctors' reviews advise consulting with a specialist.

Pregnant women and nursing mothers should avoid taking the supplement. It is also not recommended to give the antioxidant complex to children under 12 years of age. If you take an excessive dose of dihydroquercetin, you must rinse your stomach and call a doctor. The negative impact of other drugs on the human body is reduced if they are taken in combination with the described dietary supplement.

Improving the functional state of the cardiovascular system

Healthy blood vessels are one of the most important conditions for a person’s well-being. They deliver nutrients and oxygen to the cells of the body. Experts say that any disease is in one way or another associated with impaired blood circulation, slowing down or stopping its flow and simultaneous inhibition of the movement of intercellular fluids. It is easier for pathogenic microorganisms to penetrate tissues and organs if the blood flows barely. The famous domestic scientist and researcher A. S. Zalmanov wrote: “The key to all cellular degenerations of general pathology is the insufficiency of capillary irrigation in the body” [7].

Restoring blood flow in capillaries, their permeability, strengthening blood vessels, as well as improving the rheological properties of blood (viscosity and stability) is the key to the successful treatment of any disease. And here the help that dihydroquercetin can provide is truly invaluable. It has been proven that the substance:

• inhibits the development of any inflammatory process, including inflammation of the vascular wall - the main cause of the development of atherosclerosis and cardiovascular diseases according to D. Lundell [8];
• reduces blood viscosity [9];
• prolongs the life of capillaries and activates their work by protecting cell membranes [10];
• restores the permeability of the walls of blood vessels and capillaries [10];
• improves blood circulation, including in capillaries [11];
• protects cell membranes, including blood cells and cells lining the inside of blood vessels, from destruction [10];
• reduces by almost 50% the activity of the enzyme responsible for the synthesis of “bad” cholesterol (low-density lipoproteins), thereby reducing the concentration of the latter in the blood [12];
• significantly reduces blood glucose levels and increases the resistance of blood vessels to its damaging effects (A. A. Uminsky, 2007) [13].

Dihydroquercetin dietary supplement - reviews

Irina

An excellent drug, during Covid I took 6 tablets 4 times a day for the first 6 days, then 1 tablet 4 times a day until complete recovery. The drug is needed to prevent complications on the cardiovascular system and lungs. Helps maintain normal blood viscosity, prevents the formation of blood clots, and improves lung function. In general, it acts on all fronts that are under maximum threat during illness. It also stimulates the immune system and speeds up recovery. In short, it helped me and I'm happy)

Tamara

I bought it in August on the recommendation of a neurologist friend. I finished the jar (I honestly drank irregularly, as it turned out, but I’ll improve). Over these months I began to feel noticeably better, my head was clearer, I thought better, and it became easier at work. Although it’s autumn, I don’t feel it yet, my immunity is pulling out well. I also like the tonic effect after dihydroquercetin, it’s like you’re flying all day and I get up easier in the morning. What a surprise for autumn.

Pauline

Excellent quality dihydroquercetin. The raw materials are super, highly purified and, thanks to this, with maximum bioavailability and effectiveness. The dosage is powerful - 25 mg per tablet. If you already have cardiovascular disease or if you are at risk (I am one of them), then I strongly recommend looking into this supplement. I started taking it when I was recovering from corona, but it probably should have been earlier, there is evidence that dihydroquercetin is effective for treatment. It also reduces blood viscosity and prevents blood clots, helping to restore breathing. In general, it works on all the necessary points. And I really started to feel better with him quickly.

Alla

The best solution for Covid was to take dihydroquercetin. I consulted with my doctor about it, and in the end I received a recommendation to take 4 times for a week, 6 tablets a day, and then another 8 days, 4 tablets a day. One package of 100 tablets was just enough for me. The disease was easily tolerated, although my age is no longer that young (49 years old). There was no talk of pneumonia, breathing was completely normal. Plus, dihydroquercetin helps thin the blood to prevent blood clots. And in general it supports the cardiovascular system. So I recommend it, an important supplement.

Nikolai

Good supplement, natural. I took it for 2 months so that my blood returned to normal, the doctor advised. The drug is available in tablets, 1 tablet is needed per day, it is convenient to take. The tablets have a slight odor, which can be felt if you sniff it, but when taken with a quick drink of water, the smell and taste are not felt.

Used to thin the blood and get rid of heart problems.

The drug works very well, without side effects, I recommend using it in a course, as its effect is cumulative.

I can note that my headaches began to hurt less often after taking this drug, so the effect is noticeable not only in tests, but also in how I feel.

Anonymously

Now I use dihydroquercetin Evalar to thin the blood, it is a very effective remedy. I like that the drug is natural and therefore I have no side effects from it. I used to take other drugs, but they caused more problems and inconvenience. The drug is convenient to take, 1 tablet per day. The drug works great for thinning the blood, it contains; boflavonoid of Siberian larch. The tablet of this drug is small, it is a little bitter if you put it on the tongue, so it is better to first fill a glass with water and then quickly drink the tablet. I highly recommend it.

Bibigul

Hello! My mother is 80 years old, she is a disabled person of the 1st group due to the fault of our respected doctors. She has been sitting in a wheelchair for 35 years. At the end of April she fell from the wheelchair and broke a tubular bone below the knee, she lies in a cast, yesterday the doctor came and said that She has poor blood circulation in the lower part, due to the failure of punctures on the spine. Can her mother take your drug for normal bone healing, since it is difficult for her to swallow large tablets; Dihydroquercetin is not available in liquid form. Thank you !

Curly Sue

Dihydroquerticin has a cumulative effect, so it is better to take it in a course and regularly. I took it for the first time as an experiment and was very pleased, as I felt better. After 1.5 months of taking it, my blood pressure stopped jumping so much and all this with the help of a completely herbal composition, without chemicals, I am very pleased.

Kerya

I like Capilar because it really works, in my case the effect of the drug begins after about a week, I feel it by how small vessels begin to work, namely my legs begin to warm up, they are usually cold, plus the blood thins when I check my sugar level I prick my finger to take the test with a glucometer strip - the blood becomes thinner, more mobile, which means it’s good for the blood. I think that if your wallet allows it, you can drink for a month, take a month off, and alternate it often. I really wrote about myself and my improved health.

Stanislav

Hello. I want to share my experience of how I quit smoking with the help of domestic dihydroquercetin, namely Taxifolin Baikal. I had been a smoker for 8 years, and I tried unsuccessfully to quit the habit several times. Two years ago I read that it makes no sense to use various patches with nicotine, electronic cigarettes, but if you convince yourself that you have never smoked, and the body does not need this substance at all - nicotine, and everything will happen by itself. And so it happened, but only for a short time. Then I learned that there are natural supplements that help adapt the body to the process of gradually weaning off nicotine. My choice was dihydroquercetin, since even for reasons of beauty, coniferous forests are the lungs of our planet, and the choice of the drug seems symbolic to me. I started trying to take Capilar, but the results were not very good, because as I started to withdraw from the habit, I began to have a cough and problems with my lungs. But I haven’t smoked for a year now, and this drug has helped me. I took Taxifolin with meals three times a day. After 2 weeks, I began to reduce the number of cigarettes: I immediately reduced the number of cigarettes I smoked by half, that is, 10 pieces per day, and then began to reduce it by one cigarette per day. After a week, I smoked 1 cigarette at a time, and my breath cleared, my lungs reacted normally, and the bleeding gums that I often had while brushing my teeth completely disappeared. This was an additional pleasant surprise. I think Taxifolin helped me because it is the purest and most active of all types of dihydroquercetin. I studied the special instructions, and its production technology seemed worthy to me so that I began to use it. Now I don’t feel the urge to smoke, I communicate freely and without stress with people who smoke, and I regularly take this good remedy in courses of one month at a time, taking a break for 2 months. I hope it helps me with other problems as well. My headaches have practically disappeared, my mood has improved, and my sleep has returned to normal. Therefore, I recommend Taxifolin Baikalsky to all smokers if they decide to quit this addiction.

Ice milk

https://irecommend.ru/content/neozhidannyi-no-realnyi-effekt

Advantages:

• safe
• inexpensive
• high dosage
• natural
• convenient reception mode

Let me start with the fact that, like many, I didn’t really trust Evalar. As it turned out, it was in vain. Perhaps the whole point is that you want a quick effect, like from citramone - you drink it and feel better. With dietary supplements things are a little different...

So, what made you pay attention to the drug in the pharmacy?

My work is computer related, I write a lot. Sometimes I just can’t feel my hands—the constant tension takes its toll. And at some point, strong nagging pains began to appear in the arms, and then in the legs (of course, a sedentary lifestyle cannot lead to such symptoms!). A work colleague suggested that it was “pulling the veins”; she had encountered something similar and was helped well by ascorutin. But I had heard a lot about the harmful effects of this drug, so I immediately decided to look for something safer. I came across this wonderful name on the Internet, became interested and that same evening went to the nearest pharmacy. The drug was in stock, a nice pharmacist told me about the benefits of the drug (which I read about on the Internet), and the price suited me.

“Even if it doesn’t help, at least it won’t harm”—with this thought I started taking dihydroquercetin.

1 tablet once a day is, by the way, the most “convenient” dosage of its analogues.

I should immediately note that the pain continued for another 3 days, then for a couple of days it was only in the evening, and then it went away altogether. Plus my eyes began to get less tired. I also attribute this fact to the effect of dihydroquercetin - the workload did not decrease, and I did not take other drugs. A .

So, I think the drug coped with its task completely. I can’t say anything about the claimed “anti-aging effect” - I just started the second course.

Marmelladochka

https://otzovik.com/review_4074511.html

Advantages:

• Natural composition
• attractive price
• the presence of results from taking the drug

Flaws:

• No

I’ve had problems with blood vessels since childhood: according to my mother, I was a complete walking bruise - if I hit myself a little, I’ll immediately get a hematoma. After 20 years, these problems began to manifest themselves differently, with more serious health complications. My grandmother, a pharmacist and an advocate of prevention with natural drugs, recommended Dihydroquercetin. I am pleased with the natural composition, as well as the possibility of taking it during pregnancy - that is, when I decide to become pregnant, I can continue the course of preventing my problems. I don’t know what results this drug was supposed to show externally, but based on my feelings I’ll say this: I began to get less tired, I feel more energetic, the rest of the indicators probably need to be looked at through blood tests that are yet to come. The price of the drug cannot but rejoice; in general, Evalar’s ​​prices are budget-friendly, and the products are mostly effective, without harm to health.

General impression:

Big + for the body

Timoshenkolyud

https://otzyvy.pro/reviews/otzyvy-digidrokvercetin-plyus-158540.html

Advantages:

• compound
• Effect
• result

Flaws:

• There is not

... Many people liked the drug when used in the field of cosmetology, and it is valued precisely because it contains the group of vitamins P. Quite often, Dihydrovercetin is added to cosmetics, because thanks to them, it has an excellent effect on the skin of the whole body. Its good effect is also manifested in relation to acne and pustular rashes, and all because it has an antimicrobial and antimicrobial effect, and for this it is often used in adolescence. In general, it is simply not realistic to describe its positive effect on the entire body, because it works perfectly both inside and outside, even with such complex diseases as diabetes, cancer, Alzheimer's and Parkinson's diseases, significantly improving their conditions. This is such a unique and safe drug that does not even have significant contraindications for its use, only in case of individual intolerance or individual hypersensitivity to the components of the drug. As for side effects, they are also not observed, perhaps in isolated cases due to individual intolerance.

Based on numerous reviews from people, we can conclude that the drug is really very effective, it has helped many teenagers cope with such manifestations on the facial skin as rashes. Many older people also praise it, because very often it is at this age that it is accepted. There are quite a lot of reviews from people who, with the help of Dihydroquercetin Plus, cured erosive processes, as well as inflammation, while strengthening the immune system very well.

Katerina P

https://www.piluli.ru/product/Digidrokvercetin/review

This is not the first time I take it, first for elderly parents, so that the heart and blood vessels work, especially since my mother always liked flaxseed oil. And now I ordered it for myself and my family, it won’t be amiss. The time is such that no one will help you except yourself.

Galya

https://www.woman.ru/health/woman-health/thread/4055407/1/#m30314385

Dihydroquercetin is a reference antioxidant. It has powerful anti-inflammatory and anti-allergenic properties, strengthens and restores connective tissue, helps reduce cholesterol levels, and enhances the effect of many beneficial substances

dkarina

https://beauty.net.ru/forum/messages/forum62/topic73087/message72792/#message72792

As for dehydroquercetin. I love this ingredient because it almost instantly causes a normal (compared to, for example, nicotinamide or nicotine) blood flow, a pleasant redness of the skin and warmth are immediately noticeable. This greatly facilitates the work of a cosmetologist. Well, it certainly improves microcirculation and skin tone. I love him as a guide. We checked that peptides with dehydroquercetin are better absorbed.

I can also confirm its properties as an antioxidant from my own experience. Oils do not go rancid, and tests on the skin are different.

This substance is used very widely in balneology. Baths with it, speaking in relation to cosmetology, and not not the treatment of diseases, get rid of cellulite very quickly (blood flow and metabolism are improved, together with massage, nutrition), blood stagnation, bruises and post-operative scars resolve, for general tone, etc. .

jane17

Advantages:

quick help for the heart

Flaws:

long-term use

Dihydroquercetin has long been valuable for its amazing properties, but for many years this has been tested and many experiments have been carried out to see if this is a fiction, or vomit..

Scientists were still able to prove the effect of the wonderful drug, and now it can be purchased at a pharmacy for little money, although a lot of work went into it. But it was worth it. The drug dihydroquercetin, oddly enough, is widely used in cosmetology, as it contains collagen fibers, which begin to be released so poorly in old age, and therefore the skin begins to sag and form folds like a Shar Pei dog. This means the youth of the heart, blood vessels and, of course, the skin, so many beauties take note, it’s time to start looking younger not only on the outside by nourishing yourself with creams, but also on the inside by taking the right microelements, vitamins and, of course, dietary supplements.

A necessary drug, a dietary supplement, which is prescribed to athletes, the elderly, and very active young people, whose heart is always at risk and pain. Therefore, we need to love ourselves and look after our health from a young age, not leave everything for later, and dihydroquarcetin will help us with this. Dispensed without a doctor's prescription, you can always find it on the shelf of pharmacy display cases. The best dietary supplement is from the company Evalar.

vaha1311

https://citykey.net/review/digidrokvertsitin-sohranyaet-molodost

Advantages:

• optimizes immunity

Flaws:

• No

My father was treated for a long time for chronic inflammation of the lungs. He was injected with various antibiotics, vitamins, and given pills. But the process took a long time. His strength was leaving him. Then the doctor prescribed him Dihydroquercetin. My father used this drug, 3 tablets. 3 r. per day. After two weeks, my father’s strength began to return. Blood pressure and breathing returned to normal. I started eating better. He began to gain weight. And two weeks later, my father was discharged from the hospital.

After this effect, we decided to learn more about the drug. It appears to be a combination of herbal remedies that are designed to protect against the negative influences of bacteria, the external environment and fungi. It is many times stronger than vitamin E. Effectively removes toxins, actively fights swelling, and rejuvenates the skin.

Dihydroquercetin is also intended for the prevention of aging, oncology, severe consequences of alcohol, consumption of poor-quality food, recovery from serious illnesses, prevention of the consequences of poisoning and in complex measures for the treatment of heart and vascular ailments.

As a natural antioxidant, Dihydroquercetin improves the quality of vision, inhibits the development of dystrophy, prevents diseases, and strengthens the nerve system. And most importantly, the drug rejuvenates, strengthens the immune system and inhibits the aging process.

But, you need to take this wonderful remedy on the advice of a doctor.

Blood thinning: how dihydroquercetin beats aspirin

To understand how dihydroquercetin and aspirin, painfully familiar to all heart patients, affect blood viscosity, let us remember what this physiological fluid is.

Blood is a kind of suspension that consists of a liquid medium - plasma and a suspension of cells. 93% of these cells are red blood cells - red blood cells that deliver oxygen from the lungs to the tissues and carbon dioxide from the tissues to the lungs. Normally, the membranes of red blood cells and the inner wall of blood vessels carry negative charges. This prevents blood cells from approaching each other and the vascular wall (electrodispersal). The fact is that, according to the laws of physics, like charges (+ and +, – and –) repel, and unlike charges (+ and –) attract. If the surface of the red blood cell loses its charge of negative polarity, the red blood cells begin to stick together (aggregate) with each other, and congestion forms in the capillaries, blocking the flow of blood. The delivery of nutrients and oxygen to the tissue is disrupted. The result of combining red blood cells is an increase in blood viscosity, thrombus formation and a slowdown in blood flow. And this, as we have already said, is an impetus for the development of many diseases.

It has been proven that dihydroquercetin blocks the removal of charge from the erythrocyte, thereby preventing the clumping of red blood cells and the formation of blood clots [14]. At the Central Military Clinical Sanatorium "Arkhangelskoe" of the Ministry of Defense of the Russian Federation, a study was conducted on the effectiveness of the use of dihydroquercetin in the rehabilitation of patients with coronary heart disease who underwent coronary surgery to restore blood circulation [15]. It was found that the bioflavonoid accelerates the movement of blood through microvessels, reduces the number of pathological inclusions in red blood cells, reduces the adhesion of red blood cells, weakens congestion, and helps eliminate microscopic vascular lesions.

The effect of therapeutic doses of aspirin on blood viscosity was studied by researchers from the Yaroslavl State Pedagogical University. K. D. Ushinsky I. A Tikhomirova, E. P. Petrochenko, S. G. Mikhailova [16]. It turned out that a substance widely used in modern cardiology:

• increases the degree of erythrocyte adhesion (aggregation) by 24.3%;
• increases blood viscosity by 17.9%;
• Reduces blood flow by 44.6%.

Scientists were able to discover only one positive effect of aspirin, which, however, had no effect on blood fluidity: an increase in the deformability of red blood cells. The fact is that the diameter of red blood cells is 2 times the lumen of the capillary. In order to reach remote areas of the circulatory system, red blood cells have to change their shape, deform and literally crawl one by one through the capillaries, pushing their walls apart. As scientists A. A. Kubatiev and N. A. Tyukavkina proved in 1999, bioflavonoid reduces platelet aggregation, which is important for preventing heart attack. All this makes Dihydroquercetin Plus an effective means of preventing a number of vascular diseases!

The advantages of dihydroquercetin over aspirin are obvious.

Improved bone metabolism

Some studies of dihydroquercetin show that the substance can have a positive effect on bone metabolism - the process of gradual bone tissue renewal.

Thus, a scientific experiment by scientists from Austria, Sweden and Spain M. Satue, M. delMarArriero, M. Monjo, JM Ramis in 2013 made it possible to establish that bioflavonoid inhibits the formation of bone cells that destroy bone tissue - osteoclasts - and their activity. At the same time, it promotes the formation of osteoblasts – bone cells that carry out restoration work in bone tissue [17].

A 2021 study (YJ Wang, HQ Zhang et al) also showed that dihydroquercetin is able to stimulate the conversion of bone marrow mesenchymal stem cells into osteoblasts [18].

In November 2021, a group of Chinese scientists C. Cai, C. Liu, L. Zhao and colleagues conducted an experiment on mice [19]. Both ovaries were removed from female animals. A month later, a significant loss of trabecular bone tissue mass was noted in the rodents. One part of the animals was given saline solution, the other – dihydroquercetin. Taking the bioflavonoid by the experimental group contributed to a noticeable increase in bone tissue density, which was not observed in the control group. An in vitro study by the same specialists showed that dihydroquercetin suppresses the formation of osteoclasts and inhibits the function of the said cell. Scientists believe that the substance can be used in the treatment of postmenopausal osteoporosis.

Arguments of doctors approving the drug

Dihydroquercetin is one of the most active and effective representatives of the vitamin P group. Doctors often recommend it to people with chronic illness, suffering from a loss of general body tone, feeling sluggish, and not getting enough sleep.

Reviews from patients who have completed at least one therapeutic course of taking the dietary supplement confirm that it has a positive effect on well-being and the course of cardiovascular diseases, endocrine and nervous disorders. They noted improved sleep, increased appetite and general activity of the body. Doctors recommend taking dihydroquercetin in courses, taking breaks. The drug is most active after the second stage of treatment, although some patients testify that the dietary supplement has a beneficial effect just a week after the start of treatment.

Protecting nerve cells and normalizing cognitive functions

It has been established that dihydroquercetin helps to increase the quantity and quality of connections between nerve cells in the main areas of the brain and thereby prevents the progression of neurodegenerative pathologies and helps improve attention, memory, and thinking.

At the Institute of Human Brain of the Russian Academy of Medical Sciences, a study was organized on the effectiveness of using a bioflavonoid in people with chronic cerebrovascular insufficiency. 29 people aged 66–69 years took the named substance at 80 mg per day for 3 weeks. A decrease in the severity of emotional disorders, headaches, dizziness, manifestations of neuropsychic exhaustion and physical exhaustion was noted. Indicators of attention, working memory, intellectual and associative activity improved [20].

British scientists from the University of Reading J. Robert, A. Williams, P.E. Jeremy and colleagues, in experiments on animals (male rats), showed that oral administration of dihydroquercetin has the same effect on the brain (causes similar changes in the electrical activity of the brain) as taking well-known drugs for the treatment of degenerative and mental diseases of the brain (senile dementia, Parkinson's disease, Alzheimer's disease, depression) - selegiline, galantamine, tacrine, amantadine, amitriptyline, imipramine and memantine [21]. These substances have a wide range of side effects. In contrast, bioflavonoid is absolutely safe. These results allow us to classify dihydroquercetin as a compound with antidepressant and antiparkinsonian properties.

Specialists from the Tomsk National Research Medical Center of the Russian Academy of Sciences M. B. Plotnikov, S. V. Logvinov, N. V. Pugachenko, having conducted experiments on rats, proved that a bioflavonoid in combination with vitamin C significantly reduces the number of irreversible changes in neurons during cerebral ischemia, improves the performance of the thinking organ [22]. And for brain damage caused by cerebrovascular accidents, the substance in combination with ascorbic acid can reduce dizziness and fatigue, and improve cognitive function.

Indications

Experts call Dihydroquercetin “vitamin number one” for the heart and blood vessels. Instructions for use recommend using it for arrhythmias, ischemic heart disease, myocarditis, strokes, heart attacks, hypertension and atherosclerosis, varicose veins and thrombophlebitis. This drug is also prescribed for nervous diseases: neuralgia and neuritis, neurasthenia and Parkinson's disease, senile dementia (Alzheimer's syndrome) and multiple sclerosis.

In addition, doctors prescribe this drug to rejuvenate the body, as a supporting agent for immunodeficiency (secondary), for allergic reactions of various etiologies or chronic fatigue syndrome. “Dihydroquercetin” makes it easier to tolerate: ARVI, otitis, pharyngitis, rhinitis, sinusitis, tonsillitis, as well as respiratory diseases - pneumonia and bronchitis, asthma and tuberculosis.

It is used in gynecological practice for the treatment of: colpitis, mastopathy, vulvitis, fibroids, infertility, ovarian cysts or cervical erosion; for diseases of the urinary system (including infectious diseases) - cystitis, pyelonephritis or glomerulonephritis; urological problems – prostatitis (chronic), erectile dysfunction and prostate adenoma; gastrointestinal diseases: gastritis, colitis, cholelithiasis and pancreatitis, ulcerative lesions of the stomach or duodenum; for rheumatism or rheumatoid arthritis; skin injuries and diseases (furunculosis, herpes and psoriasis, dermatitis and trophic ulcers, purulent wounds, frostbite or burns).

Doctors' reviews recommend taking "Dihydroquercetin" to maintain the functionality of the musculoskeletal system - for osteochondrosis, arthritis and arthrosis, as well as for endocrine disorders (hypothyroidism and thyrotoxicosis, chronic adrenal insufficiency). In addition, it is recommended for visual disorders - glaucoma, retinopathy, cataracts, myopia and farsightedness.

Improved vision

Dihydroquercetin can provide invaluable assistance in the treatment of ophthalmic diseases. The substance increases visual acuity, improves sensitivity and conductivity of the optic nerve, restores damaged eye tissue, strengthens its muscles and ligaments, prevents hemorrhages in the retina of the organ of vision, promotes its rapid resorption, relieves fatigue and spasm of accommodation, improves twilight vision.

Professor, Doctor of Medical Sciences I. G. Ovechkin and colleagues proposed the use of dietary supplements with dihydroquercetin to correct functional disorders of the visual organs [23]. Scientists conducted a study with the participation of 152 people: 30 of them were patients with visual fatigue (asthenopia), 122 were representatives of professions that require significant visual strain (drivers, fighter pilots, professional PC users). Some of them formed the experimental group. They were prescribed a course of taking a supplement with dihydroquercetin. The other part - participants in the control group - continued to do their usual work and did not take anything. In the first group, there was an increase in distance visual acuity (noted by 71% of participants), a subjective feeling of improved vision (noted by 81% of subjects), improvement in twilight vision and adaptation to darkness (71%), an increase in the “quality of visual life” (90%), a decrease visual fatigue (69%). The level of visual performance increased by 1.2-8.4%.

In 2005, The Journal of biological chemistry published a study by BF Godley, FA Shamsi and other scientists on the protective effect of dihydroquercetin on retinal cells of the human eye under ultraviolet radiation [24]. Cultures of human retinal epithelial cells were exposed to visible light wavelengths (390-550 nm at a power of 2.8 mW/cm2) for 6 hours. Dihydroquercetin in an amount of 10 mg was previously added to some of these cells. It turned out that the bioflavonoid provided complete protection of the proteins of the eye lens throughout the experiment. The fact is that the lens consists of 98% proteins. These proteins are easily damaged by free radicals and coagulate. The lens loses transparency and cataracts develop. Dihydroquercetin, as mentioned above, is a powerful antioxidant.

Dispensing of the drug and its cost

You can purchase dietary supplements in pharmacies without a prescription. Reviews from doctors call the price of Dihydroquercetin relatively inexpensive.

So, 20 tablets of 25 mg can be bought in various regions of the country in the range of 180-200 rubles. A package with 60 identical tablets will cost the buyer 390-430 rubles. For capsules with dihydroquercetin and flaxseed oil (30 pieces) you can pay 230 rubles. However, there are offers on the Internet from unscrupulous sellers who can inflate the cost of dietary supplements several times (up to 1,800 rubles). The antioxidant complex must be purchased from reliable medical institutions.

Destruction of pathogenic bacteria and viruses

Famous scientist, naturopath, gerontologist, MD. A. S. Zalmanov said regarding the treatment of infectious diseases: “Before using antibiotic treatment, let polybiotics act. To do this, you need to restore blood circulation in the capillaries, that is, cleanse the blood, restore its circulation, remove harmful substances from the blood, open the way for phagocytosis, wash the microbes with circulating plasma; then it will glue, precipitate (transfer the molecules of foreign microorganisms, viruses into sediment), neutralize and eliminate the invading microbes, just as water in a river eliminates its impurities, because in every drop of blood there are more antibodies than in all the laboratories in the world.” Dihydroquercetin also easily copes with these tasks.

The substance not only improves blood circulation in the capillaries, cleanses it of harmful impurities (“bad” cholesterol, glucose), but also has the ability to kill some types of pathogenic bacteria and viruses, and also favors the development and growth of lactic acid microflora. This was proven by the results of a study by specialists from the All-Russian Research Institute of the Dairy Industry [25].

Scientists infected samples of sterilized cream with a mass fraction of fat of 10% with various types of pathogenic or lactic acid bacteria. Then dihydroquercetin was added to one part of the resulting product (experimental samples) at the rate of 200 mg/kg (0.02%). In the other (control samples), the bioflavonoid was not introduced. The results are shown in the table.

No. Microorganisms Results

(experimental samples)

Pathogenic

1. Escherichia coli (pathogen of genitourinary diseases) death of 11.8% of bacteria
2. Salmonella (the causative agent of salmonellosis) no death
3. Staphylococcusaureus (pathogen of purulent-inflammatory processes) death – 91%
4. Listeria monocytogenes (the causative agent of listeriosis) death – 30%

Lactic acid The structure of bacterial cells remains unchanged; There was a higher rate of cell viability compared to control samples. The number of surviving cells corresponded to GOST R 5133199

1. Lactobacillus bulgaricus ("Bulgarian stick")
2. Streptococcus thermophilus
3. Combination of Lactobacillusbulgaricus and Streptococcusthermophilus in a ratio of 1:4

In a 2009 study conducted by H. Kuspradini and TJ Mitsunaga, it was shown that at a concentration of 9.3-42.7 μg/ml dihydroquercetin inhibits the growth of the caries pathogen bacterium Streptococcus sorbinus, and at a concentration of 27.4-57.3 μg/ml ml inhibits the activity of the GTase enzyme produced by cariogenic bacteria [26]. This enzyme produces highly viscous, insoluble polysaccharides that, like glue, firmly adhere microbes to the surface of the teeth. Scientists recommend using bioflavonoid as an effective means of preventing dental caries.

Specialists from the Influenza Research Institute of the North-Western Branch of the Russian Academy of Sciences O. I. Kiselev, V. A. Babkin and colleagues studied the antiviral properties of dihydroquercetin in 2010 [27]. 20 white mice were previously infected with lethal influenza A and B viruses. Ten animals (experimental group) were injected with dihydroquercetin. The remaining rodents (control group) did not receive the bioflavonoid. After 15 days, the results of the observations were summed up. It turned out that in the experimental group, mortality among experimental animals was significantly lower than in the control group, and life expectancy, on the contrary, was higher. The protective effect of dihydroquercetin was comparable to the activity of the reference drug Remantadine, and in the case of influenza A even surpassed it. The protective activity of the bioflavonoid against the influenza B virus was comparable to that of Ribavirin. Scientists note that in practice it is extremely rare to deal with such high doses of influenza - this suggests the high protective activity of dihydroquercetin in the treatment of influenza in humans.

Boosting immunity

The immunomodulatory properties of dihydroquercetin are carried out through the normalization of the body's antioxidant system. The bioflavonoid has been found to promote:

• activation of the production of antibodies and interferon, as well as special cells of the immune system - T-hellers and neutrophils (provide an immune response to the attack of viruses and bacteria);
• protecting cell DNA from metabolic products;
• increasing the resistance of mucous membranes and skin to infections;
• reducing the damaging effect of infection on body tissue and the activity of the inflammatory process;
• partial restoration of impaired functions of phagocytes (cells of the immune system that absorb bacteria, viruses, dying and dead cells) and the concentration of dendritic cells (indicate foreign antigens to other cells of the immune system), as well as specific proteins of the immune system.

Specialists of the Oncological Research Center named after. N. N. Blokhin of the Russian Academy of Medical Sciences, as well as the Moscow Medical Academy named after. I.M. Sechenov recommends the use of antioxidants in the complex therapy of cancer [28]. Dihydroquercetin can improve the quality of life of patients, reduce the toxic side effects of chemotherapy, regulate the formation and neutralization of free radicals, and have an immunomodulatory effect [29].

According to a study by a mammologist, oncologist, Ph.D. S. Ch. Maykoparova, when using chemotherapy in combination with dihydroquercetin, patients experienced symptoms much less frequently: loss of appetite, nausea, vomiting, sleep disturbances, infectious complications, sweating, general weakness, heart rhythm disturbances, pain in the heart, stomach, hypochondrium areas. Efficiency and motor activity increased, a feeling of increased strength appeared, mood improved, and interest in the environment appeared [30].

The action of a powerful natural antioxidant and angioprotector in the drug Dihydroquercetin Plus is supplemented and enhanced by antioxidant vitamins E and C. The biocomplex provides reliable prevention of diseases caused by free radicals and vascular pathologies, slows down the aging process in the body, and prolongs the period of active life.

Composition of dietary supplement "Dihydroquercetin": instructions for use

Reviews from doctors about this dietary supplement are mixed. One group of specialists is confident in the strengthening and rejuvenating effect of dietary supplements, while the other claims that tablets or capsules only invigorate for a short time, so it is difficult to track the long-term dynamics of the results. Domestic companies such as Pharma GMC PN, RUSKAPS and Flavit produce the strengthening and prophylactic drug Dihydroquercetin.

Each capsule or tablet contains at least 25 mg of the active substance, which is a natural flavonoid - dihydroquercetin. The antioxidant complex “Dihydroquercetin Plus” (doctors’ reviews especially recommend it for older people), in addition to the main component, contains: 4 mg of vitamin E (alpha-tocopherol) and 10 mg of vitamin C (ascorbic acid). These substances in combination enhance the rejuvenating, decongestant and detoxifying effects of each other. Of the auxiliary components in tablets or capsules of the drug “Dihydroquercetin Plus”, manufacturers add: lactose (milk sugar) as a filler; methylcellulose and Tween 60 as emulsifiers; calcium stearate, which blocks the formation of lumps from active substances; titanium dioxide (dye). The additional components of the drug "Dihydroquercetin Evalar" contain additives that prevent caking of the main components (calcium stearate and aerosil), as well as a filler - microcrystalline cellulose. Capsules or tablets, which, along with flaxseed oil, contain the anti-aging medicine “Dihydroquercetin”, the instructions describe as a complex of substances containing glycerin (E422) for plasticization, as well as food coloring: Ponceau (E124) and caramel color (E150d).

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Methods and dosage

In an adult, the intake rate of dihydroquercetin varies from 25 mg to 100 mg per day. The instructions for use of the drug recommend sticking to the minimum dose and taking one tablet a day.

With increased mental and physical stress, the dosage is increased by 4-6 times. In this case, take the dietary supplement 1-2 capsules (tablets) 2 times a day. After a two to three week course, you need to take a short break (1.5-2 weeks).

In case of a serious illness, when it is necessary to use Dihydroquercetin in complex treatment, reviews from doctors advise colleagues to prescribe:

• to stimulate microcirculation of blood flow in vessels in diseases of the heart and circulatory system (arrhythmia, ischemia, heart failure, angina) - 50 mg (2 tablets) four times a day;
• for hypertension - 50 mg three times a day;
• for heart attack, stroke, acute renal failure,
• for diseases of the respiratory system - 75 mg three times a day;
• during the rehabilitation period after a heart attack or stroke - 100 mg twice a day;
• for dysfunctions of the nervous system (migraines, VSD) - 125 mg once, repeated dose - no earlier than 2-3 hours later;
• for visual disturbances – 50 mg twice a day;
• after poisoning, smoking or exposure to radiation - 75 mg three times a day;
• to increase the therapeutic effect after physiotherapy - take 50-100 mg one and a half to two hours before manipulation.