Health dietary supplements: doctors’ reviews - БАДы для здоровья и спорта | Качественные добавки

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Bades, or biologically active additives, are concentrated sources of nutrients designed to supplement the diet. Their role and effectiveness are the subject of constant discussions in the medical community. Doctors have various points of view on dietary supplements, based on scientific research, clinical experience and individual characteristics of patients. This article proposes an analysis of the reviews of doctors about dietary supplements, considering various aspects of their application, potential risks and benefits, as well as legislative regulation.

The main categories of dietary supplements and their alleged impact

Bades are divided into several main categories, each of which is intended to solve certain health problems:

Vitamins and minerals: This category includes additives containing individual vitamins (A, C, D, E, E, E, Minerals (calcium, magnesium, iron, zinc, selenium). They are recommended for a deficiency of nutrients due to an unbalanced diet, diseases or special physiological conditions (pregnancy, lactation, elderly). Doctors emphasize the importance of laboratory confirmation of the deficit before taking vitamin-mineral complexes in order to avoid hypervitaminosis or an overdose of minerals.
Plant drugs: This category includes extracts, powders and other forms of plants used in traditional medicine. These include echinacea (to strengthen immunity), ginkgo biloba (to improve blood circulation of the brain), milk thistle (to support the liver function), St. John’s wort (as an antidepressant) and others. Doctors warn against the uncontrolled use of plant drugs, as they can interact with drugs and cause side effects. It is important to consider that the standardization of plant extracts does not always provide the same concentration of active substances in different products.
Probiotics and prebiotics: Probiotics contain living microorganisms that are beneficial for intestinal microflora, and prebiotics are substances that contribute to the growth of these microorganisms. They are used to improve digestion, strengthen immunity and prevent dysbiosis. Doctors recommend choosing probiotics with proven effectiveness and take into account the composition of the product, since various strains of bacteria have different properties.
Amino acids and protein additives: This category includes individual amino acids (for example, BCAA, Glutamin) and protein powders. They are used to maintain muscle mass, restore after training and improve the general health condition. Doctors note that the need for amino acids and protein must correspond to physical activity and human health. Excessive protein consumption can create a load on the kidneys.
Omega-3 fatty acids: Omega-3 fatty acids (EPK and DGK) are indispensable fats that are important to the health of the heart, brain and vision. They are recommended for the prevention of cardiovascular diseases, improve cognitive functions and reduce inflammation. Doctors advise you to choose additives with a high content of EPK and DGC and pay attention to the source of Omega-3 (fish oil, crill oil, vegetable sources).
Glucosamine and chondroitin: These substances are components of cartilage and are used to maintain joint health. They are recommended for osteoarthritis and other joint diseases. Doctors note that the effectiveness of glucosamine and chondroitin can vary depending on the individual characteristics of the patient and the severity of the disease.

Reviews of doctors: for and against the use of dietary supplements

The opinions of doctors about dietary supplements are significantly different. Some doctors see in the dietary supplements a useful addition to the diet capable of improving the general state of health and prevent the development of certain diseases. Other doctors relate to dietary supplements skeptically, considering them ineffective or even potentially dangerous.

Arguments in favor of the use of dietary supplements:

Filling a deficiency of nutrients: Doctors admit that a modern diet often does not provide the body with all the necessary vitamins and minerals. Bades can help replenish this deficit, especially in conditions of increased need for nutrients (for example, during pregnancy, sports, chronic diseases).
Health support in certain conditions: Some dietary supplements, such as omega-3 fatty acids, probiotics and glucosamine, showed their effectiveness in maintaining health in certain conditions, such as cardiovascular diseases, dysbiosis and osteoarthritis. Doctors can recommend them as an addition to the main treatment.
Prevention of diseases: Some dietary supplements, such as vitamin D and calcium, can help prevent osteoporosis. Antioxidants, such as vitamin C and vitamin E, can protect cells from damage to free radicals and reduce the risk of chronic diseases.
Improving overall well -being: Some patients note an improvement in overall well -being, increase energy and improve mood after starting dietary supplements. This effect may be associated with the filling of a nutrient deficiency or with a placebo effect.

Arguments against the use of dietary supplements:

Insufficient evidence base: Many dietary supplements have not passed sufficient clinical trials confirming their effectiveness and safety. Doctors emphasize that some studies can be biased or have methodological disadvantages.
The risk of side effects and interactions with drugs: Bades can cause side effects, especially when the recommended dose is exceeded. They can also interact with drugs by changing their effectiveness or increasing side effects. It is important to inform the doctor about taking all dietary supplements.
Lack of quality control: The production of dietary supplements is not regulated as strictly as the production of drugs. This can lead to inaccuracies in the product, the presence of impurities and the inconsistency of the declared content of active substances actual.
Excessed expectations and replacement of good nutrition: Some people consider dietary supplements as a panacea from all diseases and replace them with a full nutrition and a healthy lifestyle. Doctors warn against such practice, emphasizing that dietary supplements cannot replace a balanced diet and a healthy lifestyle.
The risk of an overdose: The reception of several dietary supplements can simultaneously lead to an overdose of individual vitamins and minerals, which can be dangerous to health. This is especially true for fat -soluble vitamins (A, D, E, K) that accumulate in the body.

Legislative regulation of dietary supplements

Legislative regulation of dietary supplements differs in different countries. In Russia, dietary supplements do not belong to drugs, but are regulated by sanitary and epidemiological rules and standards. Dad manufacturers are required to receive a certificate of state registration of products confirming compliance with security requirements.

However, unlike drugs, dietary supplements do not pass clinical trials confirming their effectiveness. Information about dietary supplements, presented on the packaging and in advertising materials, does not always correspond to reality.

Doctors believe that legislative regulation of dietary supplements needs to be improved in order to provide consumers with reliable information about the composition, efficiency and safety of products. It is necessary to strengthen control over the production and distribution of dietary supplements, as well as increase the responsibility of manufacturers for false advertising.

Recommendations of doctors for the use of dietary supplements

Doctors recommend approaching the use of dietary supplements with caution and follow the following rules:

Consult a doctor: Before taking any dietary supplements, it is necessary to consult a doctor, especially in the presence of chronic diseases, taking drugs, pregnancy and lactation.
Choose trusted manufacturers: When choosing dietary supplements, produced proven manufacturers who have a good reputation and quality certificates should be preferred.
Carefully study the composition of the product: It is necessary to carefully study the composition of the product in order to make sure that there are no allergens and undesirable ingredients.
Follow the recommended dosage: Do not exceed the recommended dosage of the dietary supplement indicated on the packaging.
Do not replace dietary supplements with full food: Bades should not replace good nutrition and a healthy lifestyle.
Inform the doctor about taking all dietary supplements: It is necessary to inform the doctor about taking all dietary supplements in order to avoid undesirable interactions with drugs.
Assess efficiency and safety: In the process of receiving dietary supplements, it is necessary to evaluate its effectiveness and safety. When side effects appear, you should stop taking and consult a doctor.

Interaction of dietary supplements with drugs

Doctors focus on potential interactions of dietary supplements with drugs. Some dietary supplements can enhance or weaken the effect of drugs, as well as increase the risk of side effects.

Examples of interactions:

St. John’s wort: St. John’s wort can reduce the effectiveness of some antidepressants, contraceptives and anticoagulants.
Vitamin K: Vitamin K can reduce the effectiveness of anticoagulants such as warfarin.
Grapefruit juice: Grapefruit juice can interact with many drugs, changing their metabolism and increasing blood concentration.
Garlic, ginger, ginkgo biloba: These plant drugs can enhance the effect of anticoagulants and increase the risk of bleeding.

Doctors recommend carefully studying information about the possible interactions of dietary supplements with drugs and inform the doctor about taking all drugs in order to avoid unwanted consequences.

Special groups of patients and dietary supplements

Some groups of patients should be especially careful about using dietary supplements:

Pregnant and lactating women: Pregnant and lactating women should take dietary supplements only as a doctor’s appointment, since some substances can be dangerous for the fetus or child.
Children: Children should give dietary supplements only as prescribed by a doctor, since their body is more sensitive to the effects of active substances.
Elderly people: Older people often take several drugs at the same time, which increases the risk of interactions with dietary supplements.
Patients with chronic diseases: Patients with chronic diseases (diabetes, kidney diseases, liver) should take dietary supplements only as a doctor’s prescription, since some substances can worsen their health.

Conclusion (within the framework of the task, is not included in the article)

In conclusion, the opinions of doctors about dietary supplements are ambiguous. It is necessary to carefully evaluate the benefits and risk of the use of dietary supplements in each case, taking into account the individual characteristics of the patient, the state of health and the drugs taken. Consultation with a doctor is a prerequisite before taking any dietary supplements. It must be remembered that dietary supplements are not drugs and cannot replace full nutrition and a healthy lifestyle. It is necessary to critically evaluate information about the dietary supplement presented in advertising materials and give preference to trusted manufacturers with a good reputation. Further research is necessary for a more accurate assessment of the effectiveness and safety of dietary supplements.

Continuation of the article

Dietary diets for weight loss: the opinion of doctors

Literation dietary supplements are one of the most popular and contradictory categories of biologically active additives. The market offers a huge variety of means promising a quick and easy way to get rid of excess weight. However, doctors relate to dietary bts for weight loss with great caution, emphasizing the need for a critical approach to their choice and use.

Doctors identify several main groups of dietary supplements for weight loss, each of which has its own mechanism of action and potential risks:

Fathers: These additives, as a rule, contain caffeine, green tea extract, L-carnitine and other substances that allegedly accelerate metabolism and contribute to fat burning. Doctors warn against uncontrolled use of fat burners, as they can cause side effects, such as high heart rate, insomnia, anxiety and an increase in blood pressure. Fat burners are especially dangerous for people with cardiovascular diseases.
Carbohydrates and fat blockers: These additives contain substances that block the absorption of carbohydrates or fats in the intestines. For example, chitosan blocks the absorption of fat, and pheasolamine – carbohydrates. Doctors note that carbohydrates and fat blockers can cause side effects, such as bloating, diarrhea and discomfort in the abdomen. In addition, they do not allow the body to receive the necessary nutrients from food.
Suppliers of appetite: These additives contain substances that suppress appetite and reduce hunger. For example, glucomannan is a soluble fiber that swells in the stomach and creates a feeling of satiety. Doctors warn that suppressors of appetite can cause side effects, such as nausea, constipation and discomfort in the stomach. In addition, they can lead to a shortage of nutrients if a person ceases to fully eat.
Diuretics and laxatives: Some dietary supplements for weight loss contain diuretic and laxatives that remove water and electrolytes from the body. Doctors categorically against the use of such means for weight loss, as they can lead to dehydration, electrolyte imbalance and kidney function.
Bades based on medicinal herbs: Some dietary supplements for weight loss contain medicinal herbs, which allegedly have fat -burning or suppressing properties. Doctors warn against the uncontrolled use of such dietary supplements, since medicinal herbs can interact with drugs and cause side effects.

Doctors emphasize that not a single dietary supplement for weight loss can replace a healthy lifestyle that includes a balanced diet and regular physical exercises. Effective and safe weight loss is possible only with an integrated approach, which includes changing food habits, increasing physical activity and consulting a doctor or nutritionist.

Before taking any dietary supplement for weight loss, you need to consult a doctor in order to exclude contraindications and evaluate potential risks. Doctors advise avoiding dietary supplements, promising a quick and easy way to lose weight without changing lifestyle.

Dietary supplement to improve memory and cognitive functions: doctors’ opinion

Bades to improve memory and cognitive functions become more and more popular, especially among students, elderly people and those who experience mental stress. These additives promise to improve concentration, memory, learning and other cognitive functions. However, doctors are approaching the effectiveness of such dietary supplements from a scientific point of view, based on the results of clinical research.

The most common components of dietary supplement to improve memory and cognitive functions:

Ginkgo biloba: Ginkgo biloba is a plant extract that supposedly improves brain blood circulation and cognitive functions. Some studies show that ginkgo bilobe can be useful for improving memory and attention in older people with cognitive impairment. However, other studies did not reveal the significant effect of ginkgo bilob on cognitive functions. Doctors warn against the uncontrolled use of ginkgo biloba, as it can interact with anticoagulants and increase the risk of bleeding.
Omega-3 fatty acids: Omega-3 fatty acids (EPK and DGK) are necessary for the health of the brain and cognitive functions. Studies show that omega-3 fatty acids can be useful for improving memory, attention and mood. Doctors recommend consuming a sufficient amount of omega-3 fatty acids with food (for example, oily fish, nuts, seeds) or take additives with omega-3 fatty acids.
B vitamins B: B vitamins are necessary for the normal operation of the nervous system and cognitive functions. B vitamins deficiency can lead to a deterioration in memory, concentration of attention and mood. Doctors recommend consuming products rich in group B vitamins (for example, whole grain products, meat, eggs, dairy products), or take a complex of vitamins of group B.
Caffeine: Caffeine is a stimulant that can improve concentration, vigor and mood. However, doctors warn that abuse of caffeine can lead to side effects, such as insomnia, anxiety, increased heartbeat and dependence.
Bades based on medicinal herbs: Some dietary supplements for improving memory and cognitive functions contain medicinal herbs, such as Bakop Monier, Gotha Kola and Rodiol Pink. Doctors warn against the uncontrolled use of such dietary supplements, since medicinal herbs can interact with drugs and cause side effects.

Doctors emphasize that maintaining a healthy lifestyle, including a balanced diet, regular physical exercises, sufficient sleep and mental activity, is a key factor for improving memory and cognitive functions. Bades can be a useful addition to a healthy lifestyle, but cannot replace it.

Before taking any dietary supplement to improve memory and cognitive functions, it is necessary to consult a doctor in order to exclude contraindications and evaluate potential risks.

Bad for immunity: the opinion of doctors

Bades to strengthen immunity are in high demand, especially during periods of seasonal epidemics of flu and SARS. These additives promise to increase the body’s resistance to infections and accelerate recovery. However, doctors emphasize that the immune system is a complex mechanism that requires an integrated approach to maintain health.

The most common components of dietary supplements for immunity:

Vitamin C: Vitamin C is a powerful antioxidant that helps protect the cells from damage to free radicals. Studies show that vitamin C can reduce the duration and severity of a cold. Doctors recommend consuming products rich in vitamin C (for example, citrus fruits, kiwi, pepper, broccoli), or take additives with vitamin C.
Vitamin D: Vitamin D plays an important role in the regulation of the immune system. Vitamin D deficiency can lead to a decrease in immunity and increased susceptibility to infections. Doctors recommend consuming products rich in vitamin D (for example, oily fish, egg yolk, enriched products), or take additives with vitamin D, especially in the winter months.
Zinc: Zinc is necessary for the normal operation of the immune system. Zinc deficiency can lead to a decrease in immunity and increased susceptibility to infections. Studies show that zinc can reduce the duration of a cold. Doctors recommend consuming foods rich in zinc (for example, meat, seafood, nuts, seeds), or take supplements with zinc.
SOUTINATEA: Echinacea is a plant drug that is traditionally used to strengthen immunity. Some studies show that echinacea can reduce the duration and severity of the cold. However, other studies did not reveal the significant influence of Echinacea on immunity.
Probiotics: Probiotics contain live microorganisms that are beneficial for intestinal microflora. The intestines plays an important role in the immune system, so probiotics can help strengthen immunity.

Doctors emphasize that to maintain strong immunity, a healthy lifestyle is needed, including a balanced diet, regular physical exercises, sufficient sleep, rejection of smoking and moderate alcohol consumption. Bades can be a useful addition to a healthy lifestyle, but cannot replace it.

Before taking any dietary supplements for immunity, you need to consult a doctor in order to exclude contraindications and evaluate potential risks.

Dietary dietary supplements: the opinion of doctors

Bad for joints are widely used to relieve pain and improve mobility in osteoarthritis and other joint diseases. These additives contain various components that allegedly contribute to the restoration of cartilage and reduction of inflammation.

The most common components of dietary supplements for the joints:

Glucosamine and chondroitin: Glucosamine and chondroitin are components of cartilage. It is believed that they contribute to the restoration of cartilage and reduce inflammation in the joints. Some studies show that glucosamine and chondroitin can relieve pain and improve mobility with osteoarthritis, especially in the knee joints. However, other studies did not reveal the significant effect of glucosamine and chondroitin on the condition of the joints. Doctors note that the effectiveness of glucosamine and chondroitin can vary depending on the individual characteristics of the patient and the severity of the disease.
MSM (methyl sulfonylmetatan): MSM is an organic compound of sulfur, which has anti -inflammatory properties. It is believed that MSM can reduce pain and inflammation in the joints. Some studies show that MSM can be useful for alleviating the symptoms of osteoarthritis.
Hyaluronic acid: Hyaluronic acid is a substance contained in the synovial fluid of the joints. It has lubricating properties and helps to reduce friction in the joints. Hyaluronic acid can be administered directly into the joint in the form of injections. Some dietary supplements contain hyaluronic acid for oral administration, but its effectiveness in this case remains controversial.
Collagen: Collagen is a protein that is the main component of cartilage. It is believed that the intake of collagen can contribute to the restoration of cartilage. Some studies show that collagen intake can relieve pain and improve mobility with osteoarthritis.
Plant extracts: Some dietary supplements for joints contain plant extracts, such as Boswellion extract, turmeric and ginger. These extracts have anti -inflammatory properties and can help reduce pain and joint inflammation.

Doctors emphasize that a healthy lifestyle is important to maintain joint health, including a balanced diet, regular physical exercises, maintaining normal weight and avoiding joint injuries. Bades can be a useful addition to a healthy lifestyle, but cannot replace it.

Before taking any dietary supplements for the joints, you need to consult a doctor in order to exclude contraindications and evaluate potential risks. It is important to remember that dietary supplements are not drugs and cannot cure osteoarthritis.

Bad for the liver: the opinion of doctors

The liver dietary supplements are designed to support the liver function, protect it from damage and improve its restoration. The liver plays an important role in metabolism, detoxification and other vital processes.

The most common components of dietary supplements for the liver:

Milk thistle: Proopsha is a plant drug that contains silimarin. Silimarin has antioxidant and anti -inflammatory properties and can help protect the liver from damage. Studies show that milk thistle can be useful for improving liver function in various diseases, such as hepatitis and cirrhosis.
Artichoke: The artichoke contains zinarin, which stimulates the production of bile and improves digestion. It is believed that the artichoke can help protect the liver from damage and improve its function.
Essential phospholipids: Essential phospholipids are components of cell membranes. It is believed that they contribute to the restoration of damaged liver cells and improve its function.
Ademeticin (Same): Ademetionine is a substance that is involved in metabolic processes in the liver. It is believed that ademetionine can help protect the liver from damage and improve its function.
Glycyrisinic acid: Glycyrisinic acid is found in the root of the licorice. It has anti -inflammatory and antiviral properties. It is believed that glycyrisinic acid can be useful for the treatment of chronic hepatitis.

Doctors emphasize that a healthy lifestyle is important to maintain the health of the liver, including a balanced diet, rejection of alcohol and smoking, avoiding toxic substances and regular medical examinations. Bades can be a useful addition to a healthy lifestyle, but cannot replace it.

Before taking any dietary supplements for the liver, it is necessary to consult a doctor in order to exclude contraindications and evaluate potential risks. It is important to remember that dietary supplements are not drugs and cannot cure liver diseases.

Risks associated with the use of dietary supplements

Despite the potential advantages, the use of dietary supplements is associated with certain risks:

Uncontrolled quality: The production of dietary supplements is not regulated as strictly as the production of drugs. This can lead to inaccuracies in the product, the presence of impurities and the inconsistency of the declared content of active substances actual.
Interactions with drugs: Bades can interact with drugs by changing their effectiveness or increasing side effects.
Side effects: Bades can cause side effects, especially when the recommended dose is exceeded.
Lack of sufficient evidence of effectiveness: Many dietary supplements have not passed sufficient clinical trials confirming their effectiveness and safety.
Masks of serious diseases: The use of dietary supplements can disguise the symptoms of serious diseases and postpone a doctor.
Overdose: The reception of several dietary supplements can simultaneously lead to an overdose of individual vitamins and minerals.

Alternative approaches to maintaining health

Doctors emphasize that in order to maintain health and prevention of diseases, it is necessary to adhere to a healthy lifestyle that includes:

Balanced nutrition: The diet should be varied and contain a sufficient amount of vitamins, minerals and other nutrients.
Regular physical exercises: Physical activity helps to strengthen the immune system, improve metabolism and maintain healthy weight.
Sufficient sleep: The lack of sleep can negatively affect the immune system, mood and cognitive functions.
Refusal of smoking and moderate alcohol use: Smoking and alcohol abuse have a negative effect on health.
Regular medical examinations: Regular medical examinations allow you to identify diseases in the early stages and start treatment in a timely manner.
Stress management: Stress can negatively affect health. It is important to learn how to manage stress using relaxation techniques, meditation or other methods.

Prospects for research in the field of dietary supplements

Despite the existing contradictions, research in the field of dietary supplements continues. It is important to conduct high -quality clinical trials to evaluate the effectiveness and safety of dietary supplements. It is also necessary to study the mechanisms of the action of dietary supplements and their interaction with drugs. Further research will determine the role of dietary supplements in maintaining health and preventing diseases.

The role of the doctor in the choice of dietary supplements

Doctors play an important role in helping patients in choosing dietary supplements. The doctor can evaluate the patient’s health, identify a deficiency of nutrients, exclude contraindications and evaluate potential risks. The doctor may also recommend specific dietary supplements and give recommendations for their application. It is important to remember that consultation with a doctor is a prerequisite before taking any dietary supplements.

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