Top dietary supplements for weight loss: reviews of doctors and nutritionists

Posted on by

Top dietary supplements for weight loss: reviews of doctors and nutritionists.

I. Introduction to the world of dietary supplements for weight loss: prospects and warnings.

Bades (biologically active additives) for weight loss are an extensive and diverse category of products that attract the attention of those who seek to lose weight. However, before considering specific additives, it is important to understand the general principles of their actions, as well as evaluate potential risks and benefits.

  1. Daistry definition: Bades are concentrates of natural or identical to natural biologically active substances intended for direct intake with food or introduction into food products in order to enrich the diet with individual food or biologically active substances and their complexes. Unlike drugs, dietary supplements are not intended for the treatment of diseases, but only to maintain health and improve the functional state of the body.

  2. Mechanisms for the action of dietary supplements for weight loss: Literation dietary supplements can act in various ways:

    • Reduced appetite: Some additives contain components that contribute to saturation and reduce hunger.
    • Acceleration of metabolism: Other additives are aimed at stimulating metabolism, which leads to an increase in calorie consumption.
    • Blocking the assimilation of fats and carbohydrates: Some dietary supplements contain substances that prevent the absorption of fats and carbohydrates in the intestines.
    • Front elimination: Diuretic and laxative components can contribute to a temporary reduction in weight by eliminating excess fluid from the body.
    • Fat burning: Some additives declare the ability to stimulate the breakdown of fat cells, but the effectiveness of such additives often remains unproven.

  3. Bad regulation: In most countries, dietary supplements are not subject to the same strict regulation as drugs. This means that manufacturers are not required to conduct clinical tests to prove the efficiency and safety of their products. In this regard, it is important to carefully study the composition and reviews about the addition before its use.

  4. Risks and side effects: Bades can cause side effects, especially with improper use or in the presence of individual intolerance to components. Some additives can interact with drugs, which can lead to undesirable consequences. It is important to consult a doctor before taking any dietary supplements.

  5. Recommendations of doctors and nutritionists: Most doctors and nutritionists agree that dietary supplements are not a panacea for weight loss. They can be useful as an addition to a healthy lifestyle, including a balanced diet and regular physical activity. It is important to remember that a steady weight loss is possible only when creating calories deficiency.

II. Classification of dietary supplements for weight loss according to the mechanism of action.

For a more detailed understanding of the market for weight loss, it is useful to consider their classification according to the main mechanism of action. This will help choose an additive that best corresponds to individual needs and goals.

  1. Bades that reduce appetite (anorectic).

    • Fiber: Plant fibers that swell in the stomach, creating a feeling of satiety. Examples: cellulose, psillium, bran.
      • The mechanism of action: Fiber increases the volume of food in the stomach, slows down the emptying of the stomach and helps the release of hormones that suppress appetite.
      • Reviews: Fiber is often recommended by nutritionists as a safe and effective way to control appetite.
      • Cautions: It is important to use a sufficient amount of water when taking fiber to avoid constipation.
    • Glucomanan: Soluble fiber obtained from the roots of the plant of the end.
      • The mechanism of action: Glucomannan has a high ability to absorb water, forming a gel -like mass in the stomach, which contributes to saturation.
      • Reviews: Clinical studies have shown that glucomannan can contribute to weight loss.
      • Cautions: It can cause bloating and discomfort in the stomach.
    • 5-HTP (5-hydroxyryptophan): Amino acid, which is the predecessor of serotonin, a neurotransmitter that regulates mood and appetite.
      • The mechanism of action: An increase in serotonin levels can reduce craving for carbohydrates and improve mood.
      • Reviews: Some studies have shown that 5-HTP can help reduce weight, but additional studies are needed.
      • Cautions: It can cause nausea, dizziness and drowsiness. It is not recommended to be taken with antidepressants.
    • Garcinia Extract of Cambodia: Contains hydroxilimonic acid (GLK), which is allegedly blocking the enzyme involved in the synthesis of fats.
      • The mechanism of action: GLK presumably reduces appetite and prevents the formation of fats.
      • Reviews: Studies have shown conflicting results regarding the effectiveness of Garcinia Cambodia.
      • Cautions: It can cause stomach disorder and headaches.

  2. Dietary supplements that accelerate metabolism (thermogenics).

    • Caffeine: A stimulator that increases energy and accelerates metabolism.
      • The mechanism of action: Caffeine stimulates the central nervous system, increases the frequency of heart contractions and promotes the release of fatty acids from fat cells.
      • Reviews: Caffeine can be effective for a short -term increase in metabolism, but the effect can decrease with regular use.
      • Cautions: It can cause insomnia, anxiety and a rapid heartbeat.
    • Green tea extract: Contains catechins, in particular epallocatechin Gallat (EGCG), which has antioxidant and thermogenic properties.
      • The mechanism of action: EGCG can strengthen thermogenesis and oxidation of fats.
      • Reviews: Some studies have shown that green tea extract can help reduce weight, especially in combination with physical exercises.
      • Cautions: It can cause stomach disorder and insomnia.
    • L-Carnitin: The amino acid that is involved in the transport of fatty acids in mitochondria, where they are used to produce energy.
      • The mechanism of action: L-carnitine allegedly improves fat oxidation.
      • Reviews: Studies have shown conflicting results regarding the effectiveness of L-carnitine for weight loss.
      • Cautions: It can cause a stomach disorder and diarrhea.
    • Capsaicin (chili pepper extract): Thermogenic substance that increases body temperature and accelerates metabolism.
      • The mechanism of action: Capsaicin stimulates the nervous system and increases energy consumption.
      • Reviews: Some studies have shown that capsaicin can contribute to weight loss.
      • Cautions: It can cause stomach irritation and heartburn.

  3. Bades blocking the absorption of fats and carbohydrates.

    • Hitosan: Polysaccharide obtained from crustacean shells.
      • The mechanism of action: Chitosan binds fats in the gastrointestinal tract, preventing their absorption.
      • Reviews: The effectiveness of chitosan for weight loss remains controversial.
      • Cautions: It can cause an disorder of the stomach, constipation and prevent the absorption of fat -soluble vitamins. It is not recommended for people with allergies to seafood.
    • White beans extract (carbohydrate blocker): Contains phaseolamine, which inhibits the enzyme alpha-amilasis that breaks down carbohydrates.
      • The mechanism of action: Pheasolamine reduces the absorption of carbohydrates, which can lead to weight loss.
      • Reviews: Some studies have shown that white beans extract can be effective for weight loss, especially in combination with a low carbohydrate diet.
      • Cautions: It can cause bloating and gas formation.

  4. Dietary supplements that remove liquid (diuretics).

    • Plant diuretics: Extracts of herbs, such as parsley, dill, stomach and horsetail.
      • The mechanism of action: They enhance the elimination of fluid from the body, which leads to a temporary reduction in weight.
      • Reviews: Plant diuretics can be useful to reduce edema, but do not contribute to a long -term weight loss.
      • Cautions: They can cause dehydration and electrolyte imbalance. It is not recommended to take for a long time.

  5. Laxative dietary supplements.

    • Senna, Krushina, Aloe: Contain anthrachinons that stimulate intestinal motility.
      • The mechanism of action: Accelerate the excretion of feces from the body, which leads to a temporary weight loss.
      • Reviews: Lessitable dietary supplements do not contribute to a long -term weight loss and can be dangerous to health.
      • Cautions: They can cause addiction, diarrhea, dehydration and electrolyte imbalance. It is not recommended to take for a long time.

III. Review of the most popular dietary supplements for weight loss and reviews about them.

This section presents an overview of the most popular dietary supplements for weight loss, which are often found in the market, as well as the reviews of doctors, nutritionists and consumers.

  1. TURBOSLIM: The line of dietary supplements from the Russian company “Evalar”.

    • Composition: Various combinations of components, including Garcinia Extract of Cambodia, L-Carnitine, green tea extract, senn, corn sting, chitosan and others.
    • The mechanism of action: Depending on the product, it can have a diuretic, laxative, thermogenic and anorectic effect.
    • Reviews of doctors and nutritionists: Most doctors and nutritionists do not recommend turboslim for long -term weight loss. It is noted that many products contain laxative components that can cause addiction and negatively affect the health of the intestine.
    • Consumer reviews: Consumer reviews about turboslim are contradictory. Some note a short -term weight loss due to fluid removal, but many complain of side effects, such as stomach disorder, diarrhea and weakness.

  2. Reduxin Light: Bad from the Russian company “Ozon”.

    • Composition: Conjugated linoleic acid (CLA).
    • The mechanism of action: CLA presumably improves metabolism, helps to burn fat and increase muscle mass.
    • Reviews of doctors and nutritionists: Some doctors and nutritionists believe that CLA can be useful as an addition to the diet and physical exercises, but its effectiveness is not proven unambiguously.
    • Consumer reviews: Consumer reviews about Reduxin Light are also contradictory. Some note the improvement of the figure and weight loss, but others do not see significant results.

  3. Lida: Chinese dietary supplements.

    • Composition: Various plant extracts, often containing sibutramine (prohibited substance).
    • The mechanism of action: Suppression of appetite and acceleration of metabolism.
    • Reviews of doctors and nutritionists: Lida is categorically not recommended by doctors and dietetologists, since it often contains prohibited substances, such as sibutramin, which can cause serious side effects, including cardiovascular diseases and mental disorders.
    • Consumer reviews: Consumer reviews of Lida are also contradictory, but even with positive reviews of weight loss, it is worth considering high health risk.

  4. Xenalten: Bad containing Orlistat.

    • Composition: Orlistat is an inhibitor of lipase.
    • The mechanism of action: Blocks the assimilation of about 30% of fats coming from food.
    • Reviews of doctors and nutritionists: Some doctors and nutritionists consider xenalten a useful addition to a diet for people with obesity, but emphasize the need to observe a low fat diet in order to avoid side effects.
    • Consumer reviews: Consumer reviews about Xenalten vary. Many note weight loss, but complain about side effects, such as fat stools, flatulence and fecal incontinence.

  5. Forskolin: Bad based on Coleus Forskohlii plant extract.

    • Composition: Forkskolin.
    • The mechanism of action: Presumably increases the level of cyclic AMF (CAMF), which can stimulate the breakdown of fats and increase muscle mass.
    • Reviews of doctors and nutritionists: Scientific evidence of Forskolin’s effectiveness for weight loss is not enough.
    • Consumer reviews: Consumer reviews about Forskolin are contradictory. Some note weight loss and increase in muscle mass, but others do not see significant results.

IV. Criteria for choosing dietary supplements for weight loss: what to look for.

The choice of diet for weight loss is a responsible step that requires an attentive approach. To avoid disappointment and minimize health risks, several important criteria should be taken into account.

  1. Composition: Carefully study the composition of the dietary supplement. Pay attention to the presence of components with proven efficiency and safety. Avoid additives containing prohibited substances, artificial dyes, flavors and preservatives.

  2. Manufacturer: Give preference to dietary supplements from famous and respected manufacturers who have a good reputation and conduct research on their products.

  3. Certification: Make sure that the dietary supplement is certified by the relevant quality control authorities.

  4. Reviews of doctors and nutritionists: Consult a doctor or a nutritionist before starting taking any dietary supplements for weight loss. They will be able to evaluate your health status and give recommendations for the choice of additives, which will be safe and effective in your case.

  5. Consumer reviews: Study the reviews of other people who took this dietary supplement. However, remember that reviews can be subjective and biased.

  6. Side effects: Check out the possible side effects of dietary supplements. If you have any side effects, stop taking the additive and consult a doctor.

  7. Realistic expectations: Do not believe the promises of instant and easy weight loss. Bades can be useful as an addition to a healthy lifestyle, but they are not a magic pill.

V. The role of diet and physical exercises in the process of losing weight.

Regardless of whether you are accepting dietary supplements or not, diet and physical exercises remain fundamental factors of successful weight loss.

  1. Balanced nutrition:

    • Calorie deficiency: To reduce weight, it is necessary to consume less calories than you spend.
    • Squirrels: Increase protein consumption to maintain muscle mass and enhance the feeling of satiety.
    • Complex carbohydrates: Give preference to complex carbohydrates such as whole grain products, vegetables and fruits that provide the body with energy and fiber.
    • Healthy fats: Include healthy fats in the diet, such as olive oil, avocados and nuts that are important for health and metabolism.
    • Restriction of processed products: Avoid the use of processed products, fast food, sweet drinks and other products with a high calorie content, sugar and harmful fats.

  2. Regular physical exercises:

    • Cardio training: Running, swimming, cycling and other aerobic exercises help to burn calories and improve the cardiovascular system.
    • Power training: Raise severity, engage in your own weight or use simulators to strengthen muscles and accelerate metabolism.
    • Variety: Vary the types of training to use different muscle groups and avoid getting used.
    • Regularity: Do physical exercises for at least 150 minutes a week.

  3. The combination of diet and exercises: The most effective way to reduce weight is a combination of a balanced diet and regular physical exercises. Diet helps create a calorie deficiency, and exercises help to burn calories, strengthen muscles and improve the general state of health.

VI. Alternative methods of losing weight, in addition to dietary supplements.

There are various alternative methods of losing weight, which can be safer and more effective than taking dietary supplements.

  1. Life change change:

    • Healthy nutrition: Balanced diet, rich in fruits, vegetables, proteins and healthy fats.
    • Regular physical exercises: Aerobic and strength training.
    • Sufficient sleep: 7-8 hours of sleep per day.
    • Stress management: Relaxation practices such as yoga and meditation.
    • Avoiding bad habits: Refusal of smoking and abuse of alcohol.

  2. Psychological support:

    • Consultations with a psychologist or psychotherapist: Help in changing food habits and motivation for weight loss.
    • Support groups: Communication with other people who also strive to lose weight.

  3. Medical procedures:

    • Consultation with an endocrinologist: The exclusion of hormonal disorders that can contribute to weight gain.
    • Bariatric surgery: Operations to reduce the stomach or change the digestive tract for people with obesity that other methods of losing weight do not help.

VII. Legal aspects of the implementation of dietary supplements for weight loss.

The implementation of dietary supplements for weight loss is regulated by the legislation of each country. It is important to know the basic legal aspects in order to avoid the acquisition of counterfeit products and protect your consumer rights.

  1. Bad registration: In most countries, dietary supplements are subject to mandatory state registration. This means that the manufacturer must provide documents confirming the safety and quality of their products.

  2. Dad marking: The following information should be indicated on the package of the dietary supplement:

    • Name the product.
    • Composition.
    • Food value.
    • Method of application and dose.
    • Contraindications.
    • Best before date.
    • Information about the manufacturer.
    • The number of the certificate of state registration.

  3. Advertising of dietary supplements: Advertising of dietary supplements should not contain false information about the properties of the product and promise unrealistic results. Advertising of dietary supplements is prohibited, misleading consumers regarding their healing properties.

  4. Manufacturer’s responsibility: The manufacturer is responsible for the safety and quality of his products. In case of harm to the health of the consumer due to the use of dietary supplements, the manufacturer is obliged to compensate for the damage.

VIII. Weight gain: long -term strategies.

Sustainable weight loss is only the first step. It is important to develop long -term strategies that will help maintain the achieved result and prevent re -weight gain.

  1. Maintaining a healthy lifestyle:

    • Balanced nutrition: Continue to adhere to a healthy diet rich in fruits, vegetables, proteins and healthy fats.
    • Regular physical exercises: Do physical exercises for at least 150 minutes a week.
    • Sufficient sleep: Provide yourself 7-8 hours of sleep per day.
    • Stress management: Practice relaxation methods such as yoga and meditation.

  2. Regular weight monitoring: Weigify regularly to track changes in weight and take measures in time if the weight begins to grow.

  3. Overflow warning: Avoid situations that can provoke overeating, such as stress, boredom and emotional discomfort.

  4. Support: Contact your friends, family or specialists for support for your yourself, if it is difficult for you to maintain a healthy lifestyle yourself.

  5. Adaptation to changes: Be prepared to adapt your strategies for maintaining weights to changing circumstances of life, such as pregnancy, illness and aging.

IX. Research and prospects in the field of dietary supplements for weight loss.

Scientific research in the field of dietary supplements for weight loss continues, and new promising areas appear.

  1. Study of intestinal microbiots: Studies show that the composition of the intestinal microbiots can affect weight. Dansaids are developed that are aimed at improving the composition of microbiota and maintaining a healthy weight.

  2. Development of personalized dietary supplements: Given the individual characteristics of the body, such as genetics, metabolism and lifestyle, personalized dietary supplements are developed, which can be more effective and safe.

  3. Using nanotechnologies: Nanotechnologies can be used to increase bioavailability and effectiveness of dietary supplements.

  4. The study of new plant extracts: The search for new plant extracts with potential weight loss properties continues.

X. Frequent questions about dietary supplements for weight loss.

  1. Is dietary supplements? No, dietary supplements are not medicines. They are designed to maintain health and improve the functional state of the body, but not for the treatment of diseases.

  2. Can dietary supplements replace a diet and physical exercises? No, dietary supplements cannot replace a diet and physical exercises. They can be useful as an addition to a healthy lifestyle, but are not a panacea for weight loss.

  3. Are dietary supplements safe for weight loss? Some dietary supplements can be safe, but others can cause side effects and interact with drugs. It is important to consult a doctor before taking any dietary supplements.

  4. How to choose dietary supplements for weight loss? Carefully study the composition, manufacturer, reviews and contraindications. Consult a doctor or nutritionist.

  5. How long can you take dietary supplements for weight loss? The duration of the intake of dietary supplements depends on the composition and individual characteristics of the body. It is important to follow the manufacturer’s recommendations and not exceed the recommended doses.

  6. What to do if side effects have appeared? Stop taking a dietary supplement and consult a doctor.

  7. Where can you buy dietary supplements for weight loss? Bad can be bought in pharmacies, specialized stores and online stores. It is important to choose reliable suppliers and avoid the acquisition of counterfeit products.

  8. How to distinguish a fake from the original? Pay attention to the packaging, marking, price and availability of a certificate of conformity.

  9. Is it possible to take dietary supplements for pregnant and nursing women? Pregnant and lactating women should consult a doctor before taking any dietary supplements.

  10. What to do if the dietary supplement did not help? Review your lifestyle, including diet and physical exercises. Consult a doctor or nutritionist to obtain individual recommendations.

Leave a Reply

Your email address will not be published. Required fields are marked *