Testosterone dietary supplements: what do men say

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Testosterone dietary supplements: what do men say

Content:

Part 1: Testosterone and its role in the male body

  • 1.1 What is testosterone?
  • 1.2 Physiological functions of testosterone
  • 1.3 Normal levels of testosterone and their fluctuations
  • 1.4 reasons for reducing testosterone levels
  • 1.5 Symptoms of low level of testosterone (hypogonadism)
  • 1.6 Diagnosis of testosterone deficiency

Part 2: Bades to increase testosterone: market review

  • 2.1 Classification of dietary supplements for testosterone
    • 2.1.1 Plant extracts and herbs
    • 2.1.2 Vitamins and minerals
    • 2.1.3 amino acids
    • 2.1.4 Other components
  • 2.2 Popular ingredients in dietary supplements for testosterone and their alleged action
    • 2.2.1 Tribulus Terrestris (Tribulus Terrries)
    • 2.2.2 d-asparaginic acid (D-Apartic Acid, DAA)
    • 2.2.3 Cloth of Sennaya (Fenugreek)
    • 2.2.4 ginseng (ginseng)
    • 2.2.5 Zinc (Zinc)
    • 2.2.6 Mags (Magnesium)
    • 2.2.7 Vitamin D
    • 2.2.8 Vitamin B6
    • 2.2.9 pine (Boron)
    • 2.2.10 Eurycoma Long -leaved (Eurycoma Longifolia, Tongkat Ali)
    • 2.2.11 MACA (Maka Peruvskaya)
  • 2.3 Review of popular brands and dietary supplements for testosterone in the market

Part 3: What do men say: reviews and experience using dietary supplements for testosterone

  • 3.1 Analysis of men’s reviews about various dietary supplements for testosterone
  • 3.2 Positive reviews: What results do men note?
    • 3.2.1 Improvement of libido and sexual function
    • 3.2.2 Increase in muscle mass and strength
    • 3.2.3 Energy increase and decrease in fatigue
    • 3.2.4 Improvement of mood and cognitive functions
  • 3.3 negative reviews: side effects and disappointments
    • 3.3.1 Lack of effect
    • 3.3.2 Gastrointestinal disorders
    • 3.3.3 acne and other skin reactions
    • 3.3.4 mood changes and irritability
    • 3.3.5 influence on sleep
  • 3.4 Typical scenarios for using dietary supplements for testosterone men
    • 3.4.1 Athletes and bodybuilders
    • 3.4.2 Medium and elderly men
    • 3.4.3 Men with symptoms of low testosterone
  • 3.5 factors affecting the effectiveness of dietary supplements for testosterone
    • 3.5.1 individual characteristics of the body
    • 3.5.2 Quality and dosage of dietary supplement
    • 3.5.3 Life (nutrition, physical activity, sleep)
    • 3.5.4 The presence of concomitant diseases

Part 4: Scientific research and evidence base for testosterone

  • 4.1 Critical analysis of scientific research on the effectiveness of dietary supplements for testosterone
  • 4.2 meta analyzes and systematic reviews: what is science say?
  • 4.3 contradictions in research and the need for further tests
  • 4.4 placebo effect and its role in assessing the effectiveness of dietary supplements
  • 4.5 The importance of consulting a doctor before taking dietary supplements for testosterone

Part 5: Safety of dietary supplements for testosterone and potential risks

  • 5.1 possible side effects and contraindications
  • 5.2 Interaction with other drugs
  • 5.3 risks associated with low -quality and fake dietary supplements
  • 5.4 Recommendations for the safe use of dietary supplements for testosterone
  • 5.5 Alternative methods for increasing testosterone levels (natural methods)

Part 1: Testosterone and its role in the male body

1.1 What is testosterone?

Testosterone is the main male sex hormone, androgen, playing a key role in the development and maintenance of male characteristics. It belongs to the group of steroid hormones, cholesterol derivatives. In men, testosterone is predominantly produced in the cells of Leydig, located in the testicles (testes). A small amount of testosterone is also produced by adrenal glands in both men and women.

The process of production of testosterone is regulated by a hypothalamic-pituitary axis (GGG axis). The hypothalamus emits gonadotropin-releasing hormone (GNRG), which stimulates the pituitary gland to the production of luteinizing hormone (LH) and follicle-stimulating hormone (FSG). LH, in turn, stimulates Leydig’s cells in testicles to the production of testosterone. FSG plays a role in spermatogenesis (sperm production). The level of testosterone in the blood is regulated by the feedback mechanism: when the level of testosterone rises, it suppresses the production of GNRH and LH, thereby reducing testosterone production. Conversely, when the level of testosterone falls, the production of GNRG and LH increases, stimulating the production of testosterone.

1.2 Physiological functions of testosterone

Testosterone plays a crucial role in various physiological processes in the male body, starting with intrauterine development to maintenance of health in adulthood. Its functions can be divided into several main categories:

  • Development and maintenance of male sexual characteristics: Testosterone is responsible for the development of primary sexual characteristics (testicles, penis, prostate) during intrauterine development and during puberty. It also stimulates the development of secondary sexual characteristics, such as hair growth on the face and body, coarsening of the voice, increasing muscle mass and a change in the skeleton.
  • Reproductive function: Testosterone is necessary for normal spermatogenesis, libido (sexual attraction) and erectile function. It supports the health of the prostate gland and plays a role in the mobility and viability of sperm.
  • Muscle mass and strength: Testosterone has an anabolic effect, stimulating protein synthesis and contributing to the growth of muscle mass. It also increases strength and endurance. That is why men usually have a greater muscle mass than women.
  • Bone density: Testosterone helps maintain bone density, reducing the risk of osteoporosis. It stimulates the activity of osteoblasts (cells that build bone tissue) and inhibits the activity of osteoclasts (cells that destroy bone tissue).
  • Energy exchange: Testosterone affects the metabolism of glucose and fats, contributing to maintaining a healthy weight and energy level. It increases insulin sensitivity and promotes fat oxidation.
  • Cognitive functions: Testosterone plays a role in cognitive functions, such as memory, concentration of attention and mood. It can improve spatial thinking and the speed of information processing.
  • Steaming: Testosterone stimulates the production of erythropoetin, hormone, which stimulates the formation of red blood cells (red blood cells).
  • Health of the cardiovascular system: The influence of testosterone on the cardiovascular system is complex and contradictory. Some studies show that the normal level of testosterone can have a protective effect on the heart and blood vessels, while a very high or very low level can be associated with an increased risk of cardiovascular diseases.

1.3 Normal levels of testosterone and their fluctuations

The normal level of testosterone in the blood in men varies depending on age, laboratory and measurement method. Typically, the range of normal values ​​is from 300 to 1000 ng/dl (nanograms for deciliter) or from 10.4 to 34.7 nmol/l (nanomol per liter). However, it is important to remember that these values ​​are only indicative, and the optimal level of testosterone for each man can be individual.

The level of testosterone is subject to natural fluctuations during the day. Usually the highest level is observed in the morning, and the lowest in the evening. Other factors can also affect the level of testosterone, such as:

  • Age: The level of testosterone usually reaches a peak aged 20 to 30 years, and then gradually decreases with age, by about 1-2% per year after 30 years. This decrease can lead to the development of symptoms of hypogonadism (low level of testosterone) in some men.
  • Weight: Obesity is associated with a decrease in testosterone levels. The adipose tissue contains an enzyme aromatase that turns testosterone into estrogen (female sex hormone).
  • Stress: Chronic stress can reduce testosterone levels. Stress leads to an increase in the level of cortisol, stress hormone, which can suppress the production of testosterone.
  • Dream: Done lack can also reduce testosterone levels. During sleep, testosterone production occurs.
  • Nutrition: An unbalanced nutrition, deficiency of zinc, vitamin D and other important nutrients can negatively affect testosterone levels.
  • Physical activity: Regular physical exercises, especially strength training, can help increase testosterone levels. However, excessive training without sufficient rest can, on the contrary, reduce testosterone levels.
  • Diseases: Some diseases, such as type 2 diabetes, thyroid diseases and chronic inflammatory diseases, can be associated with a decrease in testosterone levels.
  • Medicines: Some drugs, such as opioid analgesics, corticosteroids and antidepressants, can reduce testosterone levels.

1.4 reasons for reducing testosterone levels

A decrease in testosterone levels, also known as hypogonadism, can be caused by various factors. The causes of hypogonadism can be divided into two main categories:

  • Primary hypogonadism: This form of hypogonadism occurs when the testicles do not produce enough testosterone because of problems with the testicles themselves. The causes of primary hypogonadism include:
    • Klainfelter syndrome: A genetic disease in which men have an additional X chromosome (XXY instead of XY).
    • Criptorism: The egg is inappropriate to the scrotum.
    • Varicocele: The expansion of the veins of the seed cord.
    • Yaichka injury: Damage to the testicle as a result of injury.
    • Infections: Some infections, such as epidemic mumps (pig), can affect the testicles and cause a decrease in testosterone production.
    • Irradiation: Radiation can damage Lydig’s cells in the testicles.
    • Chemotherapy: Some chemotherapeutic drugs can reduce testosterone production.
  • Secondary hypogonadism: This form of hypogonadism occurs when the pituitary gland or hypothalamus does not produce enough LH and FSH, which are necessary to stimulate the testicles to develop testosterone. The causes of secondary hypogonadism include:
    • Playfuse or hypothalamus tumors: Tumors in these areas of the brain can violate the production of LH and FSH.
    • Hodo-brain injury: Damage to the pituitary or hypothalamus as a result of the head injury.
    • Callman syndrome: A genetic disease in which the production of GNRG hypothalamus is impaired.
    • Hyperpropine: Increased level of prolactin, hormone, which can suppress the production of LH and FSH.
    • Obesity: Obesity can disrupt the function of the hypothalamus and pituitary gland.
    • Reception of anabolic steroids: Long -term intake of anabolic steroids can suppress the development of its own testosterone.
    • Age decrease: An age -related decrease in the function of the hypothalamus and pituitary gland.
  • Other factors:
    • Chronic diseases: Such as HIV/AIDS, chronic kidney disease, liver failure, can affect the production of testosterone.
    • Some drugs: Opioids, glucocorticoids and other drugs can reduce testosterone levels.

1.5 Symptoms of low level of testosterone (hypogonadism)

Symptoms of low level of testosterone (hypogonadism) can vary depending on the age, degree of testosterone deficiency and individual characteristics of the body. Some men may experience several symptoms, while others may not notice any changes. The most common symptoms of hypogonadism include:

  • Libido reduction (sexual attraction): This is one of the most common symptoms of low level of testosterone.
  • Erectile dysfunction (impotence): Difficulties with achieving or maintaining an erection.
  • Reducing muscle mass: Loss of muscle mass and strength.
  • Increase fat mass: Weight gain, especially in the abdomen.
  • Fatigue and energy reduction: A sense of constant fatigue and lack of energy.
  • Depression and irritability: Mood swings, depression, irritability and decrease in motivation.
  • Reducing cognitive functions: Difficulties with concentration of attention, memory and thinking.
  • Reducing hair growth on the body: Loss of hair on the face, in the axillary cavities and on the pubis.
  • Reducing bone density (osteoporosis): Increased risk of bone fractures.
  • Breast enlargement (gynecomastia): Increase in breast tissue.
  • Reducing the size of the testicles: Reducing the size of the testicles.
  • Infertility: Difficulties with the conception of a child.
  • Tucks of heat: Sudden bouts of heat and sweating.
  • Sleep disorders: Insomnia or other sleep disturbances.

It is important to note that these symptoms can be caused by other causes, therefore, for accurate diagnosis, you must consult a doctor and take tests for testosterone levels.

1.6 Diagnosis of testosterone deficiency

Diagnosis of testosterone deficiency includes an anamnesis collection, physicine examination and laboratory tests.

  • Anamnesis: The doctor asks the patient about his symptoms, medical history, drugs taken and lifestyle.
  • Physical inspection: The doctor conducts a physical examination, paying attention to the signs of hypogonadism, such as a decrease in the size of the testicles, gynecomastia and a decrease in hair growth on the body.
  • Laboratory research: To confirm the diagnosis, it is necessary to take blood tests for testosterone levels. Usually, general testosterone is measured, as well as free testosterone (testosterone not associated with blood proteins). It is advisable to take the analysis in the morning, since the level of testosterone at this time of the day is the highest. In some cases, additional tests can be required, such as LH, FSH, prolactin, estradiol (estrogen) and tests for thyroid function.
  • Additional research: In some cases, additional studies can be prescribed, such as a spermogram (sperm analysis) or densitometry (measurement of bone density).

Based on the results of the examination, the doctor may diagnose hypogonadism and prescribe the appropriate treatment. It is important to remember that self -medication is not recommended, as it can lead to undesirable consequences.

Part 2: Bades to increase testosterone: market review

2.1 Classification of dietary supplements for testosterone

Bades (biologically active additives) to increase testosterone are products designed to increase testosterone levels in the body. They are not drugs and are not subject to the same strict control as medicines. Bades are available without a prescription and are widely advertised as tools for improving libido, increasing muscle mass, increasing energy and improving overall well -being.

Testosterone dietary supplements can be classified according to various criteria, including their composition and mechanism of action. The most common classification is based on the composition of dietary supplements:

2.1.1 Plant extracts and herbs

This category includes dietary supplements containing extracts of various plants and herbs, which are believed to have properties that increase testosterone levels. Some of the most popular plant extracts and herbs used in testosterone dietary supplements include:

  • Tribulus Terrestris (Tribulus Teretstris): Popular grass used in traditional medicine to increase libido and improve sports results.
  • Fenugreek (Fenugreek): Grass, which is believed to have properties that increase testosterone levels and improve libido.
  • Ginseng (ginseng): Adaptogen, which can improve energy levels, reduce fatigue and maintain hormonal balance.
  • Long -leaved eurecoma (Eurycoma Longifolia, Tongkat Ali): Grass growing in Southeast Asia, which is believed to have properties that increase testosterone levels and improve libido.
  • Maca (Maka Peruvskaya): A plant growing in the Andes, which is believed to have properties that improve libido, energy and mood.
  • Saw Palmetto (So Palmetto): Although it is more often used for prostate health, some studies show that Saw Palmetto can also affect testosterone levels.
  • Avena Sativa (Obbes sowing): It is believed that Avena Sativa can release testosterone from the binding protein in the blood, increasing the level of free testosterone.

2.1.2 Vitamins and minerals

This category includes dietary supplements containing vitamins and minerals that play an important role in the production of testosterone and maintaining hormonal health. Some of the most important vitamins and minerals to maintain a healthy level of testosterone include:

  • Zinc (Zinc): An important mineral that plays a key role in the development of testosterone.
  • Magnus (Magnesium): A mineral that is involved in many physiological processes, including testosterone production.
  • Vitamin D: Vitamin, which plays an important role in the development of testosterone and maintaining bones.
  • Vitamin B6: Vitamin, which is involved in hormones metabolism and can affect the level of testosterone.
  • Pine (boron): A trace element that can affect the level of testosterone and estradiol.
  • Selenium (Selenium): An antioxidant that supports the health of the testicles and the production of testosterone.

2.1.3 amino acids

This category includes dietary supplements containing amino acids that are building proteins. Some amino acids, such as D-asparaginic acid (DAA), can affect the production of testosterone.

  • D-asparaginic acid (D-ASPARTIC ACID, DAA): Amino acid, which plays a role in the development of LH and testosterone.

2.1.4 Other components

Some dietary supplements for testosterone contain other components, such as:

  • Aromatase inhibitors: Substances that block the transformation of testosterone into estrogen.
  • The predecessors of testosterone: Substances that the body can use for testosterone production.
  • Other antioxidants: Vitamin C, vitamin E and other antioxidants that can protect the egg cells from damage to free radicals.

2.2 Popular ingredients in dietary supplements for testosterone and their alleged action

The market for testosterone offers a wide range of products containing various ingredients. Let us consider in more detail some of the most popular ingredients and their alleged action:

2.2.1 Tribulus Terrestris (Tribulus Terrries)

  • The alleged action: Improving libido, increasing muscle mass and strength, increasing testosterone levels.
  • Scientific data: Animal studies have shown that Tertrix tribulus can increase testosterone levels, however, studies in people have given conflicting results. Some studies have not revealed a significant impact on testosterone levels, while others showed a slight improvement in libido and sexual function.
  • Side effects: It is usually considered safe, but can cause gastrointestinal disorders in some people.

2.2.2 d-asparaginic acid (D-Apartic Acid, DAA)

  • The alleged action: Increase in testosterone levels, an increase in muscle mass and strength.
  • Scientific data: Some studies have shown that the DAA can increase the level of testosterone in men with a low level of testosterone, but other studies have not revealed a significant influence. The effect can be temporary and decrease with prolonged use.
  • Side effects: It is usually considered safe, but can cause gastrointestinal disorders and mood changes in some people.

2.2.3 Cloth of Sennaya (Fenugreek)

  • The alleged action: Increasing testosterone levels, improving libido, increasing muscle mass and strength.
  • Scientific data: Some studies have shown that the carnity of the hay can increase testosterone levels and improve libido, especially in men with low testosterone levels.
  • Side effects: It is usually considered safe, but can cause gastrointestinal disorders and a specific body smell in some people.

2.2.4 ginseng (ginseng)

  • The alleged action: Increasing energy levels, a decrease in fatigue, improving cognitive functions and maintaining hormonal balance.
  • Scientific data: Ginseng is an adaptogen that can help the body cope with stress. Some studies have shown that ginseng can improve energy levels, reduce fatigue and improve cognitive functions, but its effect on testosterone levels is less studied.
  • Side effects: It can cause insomnia, nervousness and an increase in blood pressure in some people.

2.2.5 Zinc (Zinc)

  • The alleged action: Maintaining a healthy level of testosterone, improving immune function, supporting reproductive health.
  • Scientific data: Zinc is an important mineral for the production of testosterone. Zinc deficiency can lead to a decrease in testosterone levels. Taking zinc can increase the level of testosterone in men with zinc deficiency.
  • Side effects: Taking high doses of zinc can cause nausea, vomiting and diarrhea.

2.2.6 Mags (Magnesium)

  • The alleged action: Improving sleep, decreased stress, support for testosterone production.
  • Scientific data: Magnesium is involved in many physiological processes, including testosterone production. Magnesium deficiency can negatively affect testosterone levels.
  • Side effects: Taking high doses of magnesium can cause diarrhea.

2.2.7 Vitamin D

  • The alleged action: Maintaining a healthy level of testosterone, improving bone health, supporting immune function.
  • Scientific data: Vitamin D plays an important role in the development of testosterone. Vitamin D deficiency can lead to a decrease in testosterone levels. Vitamin D intake can increase the level of testosterone in men with vitamin D. deficiency.
  • Side effects: Taking high doses of vitamin D can cause nausea, vomiting and weakness.

2.2.8 Vitamin B6

  • The alleged action: Participates in hormones metabolism, can affect the level of testosterone.
  • Scientific data: Vitamin B6 plays a role in the development of neurotransmitters, which can affect the production of hormones, including testosterone.
  • Side effects: Taking high doses of vitamin B6 can cause neuropathy (nerves damage).

2.2.9 pine (Boron)

  • The alleged action: Improving testosterone levels, reduction in estradiol levels.
  • Scientific data: Some studies have shown that Bor can increase testosterone levels and reduce estradiol levels in men.
  • Side effects: It is usually considered safe, but the recommended dosages must be observed.

2.2.10 Eurycoma Long -leaved (Eurycoma Longifolia, Tongkat Ali)

  • The alleged action: Increasing testosterone levels, improving libido, increasing muscle mass and strength.
  • Scientific data: Some studies have shown that a long -leaf euricome can increase testosterone levels, improve libido and increase muscle mass and strength.
  • Side effects: It is usually considered safe, but can cause insomnia and anxiety in some people.

2.2.11 MACA (Maka Peruvskaya)

  • The alleged action: Improving libido, energy increase, mood improvement.
  • Scientific data: Peruvian poppy, as a rule, does not have a direct effect on testosterone levels, but can improve libido, energy and mood.
  • Side effects: It is usually considered safe, but can cause gastrointestinal disorders in some people.

It is important to note that the effectiveness and safety of these ingredients require further research. Before taking dietary supplements for testosterone, you need to consult a doctor.

2.3 Review of popular brands and dietary supplements for testosterone in the market

The market for testosterone offers a wide selection of products from various manufacturers. Some of the most popular brands and products include:

  • TestoFuel: Contains D-asparaginic acid, vitamin D, zinc, magnesium, vitamin K2, ginseng and oyster extract. It is stated that it increases the level of testosterone, increases muscle mass and strength.
  • Prime Male: Contains D-asparaginic acid, vitamin D3, vitamin K2, vitamin B6, magnesium, zinc, boron, bioperin, nettle extract and Asian red ginseng. It is stated that it increases testosterone levels, improves libido and energy.
  • TestoGen: Contains D-asparaginic acid, tribulus terrestris, carnivore, ginseng, zinc, vitamin D3, vitamin B6, vitamin K1 and Bor. It is stated that it increases testosterone levels, improves libido and energy.
  • Nugenix Total-T: Contains Testofen® (carnity sheath extract), D-asparaginic acid, vitamin B6, vitamin B12 and zinc. It is stated that it increases the level of free testosterone.

When choosing a dieter for testosterone, it is important to pay attention to the following factors:

  • Composition: Carefully study the composition of the product and make sure that it contains ingredients that, as scientifically proven, can increase testosterone levels.
  • Dosage: Make sure the dosage of the ingredients corresponds to the recommended.
  • Quality: Choose products from well -known and trusted manufacturers that adhere to quality standards.
  • Reviews: Read the reviews of other users about the product.
  • Price: Compare the prices of various products and select the best option.

Part 3: What do men say: reviews and experience using dietary supplements for testosterone

3.1 Analysis of men’s reviews about various dietary supplements for testosterone

Men who use dietary supplements to increase testosterone levels share their experience in online forums, reviews on sellers and social networks. Analysis of these reviews allows you to make an idea of ​​the real efficiency and safety of these products. It is important to note that the reviews are subjective and can be influenced by a placebo effect, as well as marketing strategies for manufacturers. Nevertheless, general trends allow you to highlight key points that excite men who take dietary supplements for testosterone.

The main topics discussed by men in reviews are:

  • Efficiency: How well the product increases libido, increases muscle mass, improves energy and mood.
  • Side effects: The occurrence of any undesirable reactions, such as gastrointestinal disorders, acne, mood changes and sleep problems.
  • Price: The ratio of the price and quality of the product.
  • The speed of the effect: How quickly you can see positive changes after the start of the dietary supplement.
  • Composition: The composition of the product is clear and safe.

3.2 Positive reviews: What results do men note?

In positive reviews, men often note the following results after taking dietary supplements for testosterone:

3.2.1 Improvement of libido and sexual function

This is one of the most commonly mentioned positive effects. Men report an increase in sexual attraction, improving erectile function, increasing the frequency of sexual acts and a general increase in satisfaction of sexual life. Some men note that dietary supplements helped them return the libido, which decreased with age or due to stress.

Example of the review: “After a month of admission [название БАДа] I felt 20 years old again! The wife is happy, me too. “

3.2.2 Increase in muscle mass and strength

Many men involved in sports report an increase in muscle mass and strength after taking dietary supplements for testosterone in combination with training. They note that it became easier for them to lift weights, endurance increased and sports results improved.

Example of the review: “I accept [название БАДа] For two months, I have been training as usual, but I noticed that the muscles are growing faster and more strength. ”

3.2.3 Energy increase and decrease in fatigue

Men report an increase in energy level, decrease fatigue and improving overall well -being. They note that it became easier for them to cope with everyday tasks, the concentration of attention has improved and performance has increased.

Example of the review: “Previously, after work, I felt like a squeezed lemon, now there is enough energy for everything.”

** 3.2.4 Improvement and cognac

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