Dietary supplement to improve sperm quality and reproductive function - Yes Global продукция

Dietary supplement to improve sperm quality and reproductive function

Table of contents

Introduction to male fertility and quality of sperm
Factors affecting the quality of sperm
The role of diet and lifestyle in male fertility
Sperm quality assessment: spermogram and its parameters
What are dietary supplements and how they work
Key vitamins and minerals to improve sperm quality 6.1. Zinc 6.2. Selenium 6.3. Folic acid (vitamin B9) 6.4. Vitamin C 6.5. Vitamin E 6.6. L-carnitine 6.7. Coenzym Q10 (CoQ10) 6.8. Vitamin D.
Other additives that are potentially useful for improving the quality of sperm 7.1. Omega-3 fatty acids 7.2. L-Arginine 7.3. N-acetylcystein (NAC) 7.4. Ashvaganda (withania somnifera) 7.5. Tribulus Tertris (Tribulus Terrestris) 7.6. Maka Peruvian (Lepidium Meyenii)
Scientific research and evidence of dietary supplements to improve sperm quality 8.1. Meta analyzes and systematic reviews 8.2. Clinical tests of individual additives 8.3. Restrictions and disadvantages of research
How to choose a suitable dietary supplement to improve the quality of sperm 9.1. Analysis of the spermogram and the identification of deficits 9.2. Consultation with an Andrologist or reproductologist 9.3. Checking the quality and reputation of the manufacturer 9.4. Assessment of composition and dosage 9.5. Studying reviews and ratings
Safety and side effects of dietary supplements 10.1. Possible allergic reactions 10.2. Interaction with drugs 10.3. Side effects of individual additives 10.4. The importance of compliance with the recommended dosages
Integration of dietary supplements into a healthy lifestyle to improve fertility 11.1. Balanced nutrition 11.2. Regular physical exercises 11.3. Refusal of smoking and abuse of alcohol 11.4. Stress management 11.5. A sufficient dream
Dietary recommendations for improving the quality of sperm 12.1. Products rich in antioxidants 12.2. Products containing zinc and selenium 12.3. Products rich in vitamins 12.4. Avoiding processed products and fast food 12.5. Hydration
Alternative methods for improving male fertility 13.1. Acupuncture 13.2. Walking (herbal medicine) 13.3. Changing lifestyle and behavioral strategies
Common myths and misconceptions about male fertility and dietary supplements
Legal aspects of the sale and regulation of dietary supplements
Future areas of research in the field of male fertility and dietary supplements
Frequently asked questions (FAQ) about dietary supplements to improve sperm quality
Glossary of the terms associated with male fertility and dietary supplements
List of literature and sources

1. Introduction to male fertility and sperm quality

Male fertility is a man’s ability to conceive a child. This process is complex and multifactorial, depending on many factors, including hormonal balance, genetic characteristics, general health and quality of sperm. Sperm quality is a key indicator of male fertility and is determined by several parameters, such as:

Sperm concentration: The number of sperm in the milliliter of ejaculates.
Sperm mobility: The ability of sperm move forward and reach the egg.
Sperm morphology: The shape and structure of sperm.
The volume of ejaculates: The amount of fluid released during ejaculation.
Sperm viscosity: Sperm consistency affecting sperm mobility.
pH sperm: The acidity level of sperm, important for sperm survival.
The content of leukocytes: The presence of white blood cells, which may indicate an infection.
Fragmentation of sperm DNA: The degree of damage to the genetic material of sperm.

Deviations in any of these parameters can reduce the likelihood of conception.

2. Factors affecting the quality of sperm

Many factors can negatively affect sperm quality. These include:

Age: With age, sperm quality, as a rule, worsens.
Genetic factors: Some genetic disorders can affect spermatogenesis.
Hormonal disorders: The imbalance of hormones, such as testosterone, FSH (follicle -stimulating hormone) and LH (luteinizing hormone), can disturb the production of sperm.
Infections: The infections of the genitourinary system, such as prostatitis and epididymitis, can negatively affect the quality of sperm.
Varicocele: The expansion of the veins of the seed cord, which can increase the temperature in the testicles and disrupt spermatogenesis.
Criptorism: The imperfection of the testicle in the scrotum, which can also lead to a violation of spermatogenesis.
The effects of toxins: The effects of harmful chemicals, such as pesticides, heavy metals and solvents, can negatively affect the quality of sperm.
Smoking: Smoking is associated with the deterioration of all sperm parameters.
Alcohol abuse: Excessive alcohol consumption can reduce testosterone production and worsen sperm quality.
Obesity: Obesity is associated with hormonal imbalance and worsening of sperm quality.
Stress: Chronic stress can negatively affect the hormonal balance and sperm quality.
Overheating of the testicles: The elevated temperature in the testicle, for example, due to wearing tight linen or frequent visit to the sauna, can disturb spermatogenesis.
Inal meals: The lack of necessary vitamins and minerals can negatively affect the quality of sperm.
Some drugs: Some drugs, such as anabolic steroids, some antidepressants and drugs for the treatment of hypertension, can worsen sperm quality.
Radiation: The effect of radiation can damage sperm.

3. The role of diet and lifestyle in male fertility

Diet and lifestyle play an important role in maintaining male fertility. Healthy nutrition, regular physical exercises, rejection of bad habits and stress management can significantly improve sperm quality.

Balanced nutrition: A diet rich in fruits, vegetables, whole grain products and low -fat sources of protein provides the body with the necessary vitamins, minerals and antioxidants that are important for spermatogenesis.
Regular physical exercises: Physical activity helps to maintain healthy weight, improves blood circulation and reduces stress, which positively affects sperm quality. However, it is important to avoid excessive physical exertion, which can lead to overheating of the testicles and hormonal imbalance.
Refusal of smoking and abuse of alcohol: Smoking and alcohol abuse are proven factors in the risk of deterioration in sperm quality. The abandonment of these bad habits can significantly improve the chances of conception.
Stress management: Chronic stress can negatively affect the hormonal balance and sperm quality. It is important to find ways to manage stress, such as yoga, meditation, walking in nature or communication with friends and family.
Sufficient sleep: The lack of sleep can lead to hormonal imbalance and a deterioration in sperm quality. It is recommended to sleep 7-8 hours a day.
Avoiding overheating of the testicles: Wearing free linen, avoiding frequent visits to the sauna and long -term stay in a hot bath can help maintain the optimum temperature in the testicles and improve spermatogenesis.
Restriction of the effects of toxins: Try to avoid the effects of harmful chemicals, such as pesticides, heavy metals and solvents. When working with these substances, it is necessary to use protective equipment.

4. Assessment of sperm quality: spermogram and its parameters

A spermogram is a laboratory study of ejaculate, which allows you to evaluate the quality of sperm and identify possible disorders. The spermogram is the main method of diagnosing male infertility.

The main parameters evaluated by spermogram:

The volume of ejaculates: The normal volume of ejaculate is 1.5 ml or more. A smaller volume may indicate the obstruction of the vasation of the routes or to problems with the prostate gland.
pH sperm: Normal PH of sperm is 7.2-8.0. Deviations from this range can affect sperm survival.
Sperm concentration: The normal concentration of sperm is 15 million per milliliter or more. The low concentration of sperm (oligozoospermia) may complicate conception.
The total number of sperm: The normal total number of sperm in the ejaculate is 39 million or more.
Sperm mobility: The mobility of sperm is evaluated by categories:
- Progressively mobile (PR): Spermatozoa moving actively forward. The norm is 32% or more.
- Switching mobile (NP): Spermatozoa moving in place or in a circle.
- Fixed (IM): Spermatozoa, not moving at all. Astenozoospermia is a condition in which sperm mobility is reduced.
Sperm morphology: The morphology of sperm assesses the shape and structure of sperm. The strict Cruger criteria are used. Normal morphology – 4% or more. Teratozoospermia is a condition in which the percentage of spermatozoa with normal morphology is reduced.
Sperm viscosity: The increased viscosity of sperm can complicate the mobility of sperm.
The content of leukocytes: The increased content of leukocytes (leakpermia) may indicate an infection.
Sperm viability: Estimates the percentage of living sperm in the ejaculate. The norm is 58% or more.
Fragmentation of sperm DNA: Assesses the degree of damage to the genetic material of sperm. A high level of DNA fragmentation can reduce the likelihood of conception and increase the risk of miscarriage.

The interpretation of the results of the spermogram should be carried out by an endrologist or reproductologist. If necessary, additional examinations can be prescribed, such as a blood test for hormones, ultrasound of the scrotum and genetic testing.

5. What are dietary supplements and how they work

Dietary supplements (biologically active additives) are concentrates of natural or identical to natural biologically active substances designed for direct intake or introduction into food products in order to enrich the rations with individual food or biologically active substances and their complexes.

Bades are not drugs and are not intended for the treatment of diseases. They are designed to maintain health and improve the functioning of the body.

Bades designed to improve sperm quality contain various vitamins, minerals, amino acids and plant extracts, which are believed to have a positive effect on spermatogenesis, sperm mobility, morphology and other sperm parameters.

The mechanisms of the action of dietary supplements can be different:

Antioxidant Protection: Many dietary supplements contain antioxidants that protect sperm from damage to free radicals.
Improving hormonal balance: Some dietary supplements can help restore hormonal balance and stimulate testosterone production.
Support for spermatogenesis: Some dietary supplements contain substances necessary for the normal functioning of the cell cells that play an important role in spermatogenesis.
Improving sperm mobility: Some dietary supplements can improve the energy metabolism of sperm and increase their mobility.
Improving sperm morphology: Some dietary supplements can improve sperm formation and reduce the number of sperm with abnormal morphology.

6. Key vitamins and minerals to improve sperm quality

Some vitamins and minerals play a key role in maintaining male fertility and improving sperm quality. The deficiency of these substances can negatively affect spermatogenesis and other sperm parameters.

6.1. Zinc

Zinc is an important mineral for the male reproductive system. It is involved in the synthesis of testosterone, spermatogenesis and protection of sperm from damage to free radicals. Zinc deficiency can lead to a decrease in the concentration of sperm, mobility and morphology.

The mechanism of action: Zinc is a component of the enzyme superoxidsmouth (SOD), which is a powerful antioxidant. It is also necessary for the normal operation of the cell cells that support spermatogenesis.
Recommended dosage: The recommended daily dose of zinc is 11 mg for men. In some cases, the doctor may recommend a higher dose.
Sources of zinc: Rich sources of zinc include oysters, red meat, poultry, nuts, seeds and whole grains.
Cautions: When taking high doses of zinc, side effects can occur, such as nausea, vomiting and diarrhea. Long -term intake of high doses of zinc can lead to copper deficiency.

6.2. Selenium

Selenium is another important mineral for male fertility. It is a component of the enzyme glutathioneperoxidase, which is a powerful antioxidant and protects sperm from damage to free radicals. Selena deficiency can lead to a decrease in sperm mobility and an increase in the risk of damage to sperm DNA damage.

The mechanism of action: Selenium is necessary for the normal functioning of selenoproteins, which play an important role in antioxidant protection, metabolism of thyroid hormones and immune function.
Recommended dosage: The recommended daily dose of selenium is 55 μg for men. In some cases, the doctor may recommend a higher dose.
Sources of Selena: The rich springs of Selena include Brazilian nuts, seafood, meat, poultry and whole grain products.
Cautions: When taking high doses of selenium, side effects can occur, such as hair loss, fragility of nails and skin rashes.

6.3. Folic acid (vitamin B9)

Folic acid is an important vitamin for the normal development of sperm and reducing the risk of defects in the nerve tube in a child. Folic acid deficiency can lead to a decrease in sperm concentration, mobility and increased risk of damage to sperm DNA.

The mechanism of action: Folic acid is necessary for the synthesis of DNA and RNA, as well as for amino acid metabolism. It also plays an important role in the process of DNA methylation, which affects the expression of genes.
Recommended dosage: The recommended daily dose of folic acid is 400 mcg for adults. In some cases, the doctor may recommend a higher dose.
Folic acid sources: Rich sources of folic acid include dark green leafy vegetables, legumes, citrus fruits and enriched grain products.
Cautions: When taking high doses of folic acid, side effects can occur, such as nausea, bloating and violation of zinc absorption.

6.4. Vitamin C.

Vitamin C is a powerful antioxidant that protects sperm from damage to free radicals. It can also improve sperm mobility and reduce the risk of sperm DNA damage.

The mechanism of action: Vitamin C neutralizes free radicals and restores other antioxidants, such as vitamin E. He also participates in the synthesis of collagen, which is necessary to maintain the structure of tissues.
Recommended dosage: The recommended daily dose of vitamin C is 90 mg for men. In some cases, the doctor may recommend a higher dose.
Sources of vitamin C: Rich sources of vitamin C include citrus fruits, berries, pepper, broccoli and spinach.
Cautions: When taking high doses of vitamin C, side effects can occur, such as diarrhea, nausea and abdominal pain.

6.5. Vitamin E

Vitamin E is another powerful antioxidant that protects sperm from damage to free radicals. It can also improve sperm mobility and reduce the risk of sperm DNA damage.

The mechanism of action: Vitamin E protects cell membranes from oxidative damage. It also participates in the regulation of immune function and fat metabolism.
Recommended dosage: The recommended daily dose of vitamin E is 15 mg for adults. In some cases, the doctor may recommend a higher dose.
Sources of vitamin E: Rich sources of vitamin E include vegetable oils, nuts, seeds and green leafy vegetables.
Cautions: When taking high doses of vitamin E, side effects can occur, such as an increase in the risk of bleeding.

6.6. L-carnitin

L-carnitine is an amino acid that plays an important role in the energy metabolism of spermatozoa. It helps to transport fatty acids to mitochondria, where they are used to produce energy. L-carnitine can improve sperm mobility and increase their concentration.

The mechanism of action: L-carnitine improves the energy metabolism of sperm, which leads to an increase in their mobility and survival.
Recommended dosage: The recommended dosage of L-carnitine is 1-3 grams per day.
L-carnitine sources: L-carnitine is found in meat, fish and dairy products.
Cautions: When taking L-carnitine, side effects can occur, such as nausea, vomiting and diarrhea.

6.7. Coenzim Q10 (COQ10)

Coenzym Q10 (CoQ10) is an antioxidant that plays an important role in the energy metabolism of cells. It helps to protect sperm from damage to free radicals and improve their mobility.

The mechanism of action: COQ10 is involved in the electron transfer chain in mitochondria where energy is produced. It is also a powerful antioxidant that protects cells from oxidative damage.
Recommended dosage: The recommended COQ10 dosage is 100-300 mg per day.
COQ10 sources: COQ10 is contained in meat, fish and nuts.
Cautions: When taking COQ10, side effects can occur, such as nausea, vomiting and diarrhea.

6.8. Vitamin D.

Vitamin D plays an important role in the hormonal balance and can affect the quality of sperm. Vitamin D deficiency is associated with a decrease in sperm mobility and an increase in the risk of damage to sperm DNA.

The mechanism of action: Vitamin D is involved in the regulation of calcium metabolism and immune function. It also affects testosterone production.
Recommended dosage: The recommended daily dose of vitamin D is 600 IU for adults. In some cases, the doctor may recommend a higher dose, especially with vitamin D.
Sources of vitamin D: Vitamin D is synthesized in the skin under the influence of sunlight. It is also contained in oily fish, egg yolks and enriched dairy products.
Cautions: When taking high doses of vitamin D, side effects can occur, such as nausea, vomiting and hypercalcemia.

7. Other additives that are potentially useful for improving sperm quality

In addition to vitamins and minerals, there are other additives, which, according to some reports, can be useful to improve sperm quality.

7.1. Omega-3 fatty acids

Omega-3 fatty acids, such as EPA (eicosapentaenic acid) and DHA (non-oxaexaic acid), are important fats for the health of the brain, heart and reproductive system. They can improve sperm mobility and reduce the risk of sperm DNA damage.

The mechanism of action: Omega-3 fatty acids are involved in the formation of the cell membranes of sperm and reduce inflammation.
Recommended dosage: The recommended dosage of omega-3 fatty acids is 1-2 grams per day.
Sources of omega-3 fatty acids: Rich sources of omega-3 fatty acids include fatty fish, such as salmon, sardines and mackerel, as well as linen seeds, walnuts and chia seeds.
Cautions: When taking high doses of omega-3 fatty acids, side effects can occur, such as stomach disorder and increasing the risk of bleeding.

7.2. L-arginin

L-Arginine is an amino acid that plays an important role in the development of nitrogen oxide (No). Nitrogen oxide relaxes blood vessels and improves blood flow, which can improve an erection and support spermatogenesis.

The mechanism of action: L-Arginine is the predecessor of nitrogen oxide (No), which expands blood vessels and improves blood cells.
Recommended dosage: The recommended dosage of the L-Arginine is 3-6 grams per day.
L-Arginine sources: L-Arginine is contained in meat, poultry, fish, nuts and seeds.
Cautions: When taking L-Arginine, side effects can occur, such as nausea, vomiting and diarrhea.

7.3. N-Acetylcistein (NAC)

N-acetylcysteine (NAC) is an antioxidant that helps protect the cells from damage to free radicals. It can also improve sperm mobility and reduce the risk of sperm DNA damage.

The mechanism of action: NAC is the predecessor of glutathione, which is a powerful antioxidant.
Recommended dosage: The recommended NAC dosage is 600-1200 mg per day.
NAC sources: NAC is not contained in food. It is available only as an additive.
Cautions: When taking NAC, side effects can occur, such as nausea, vomiting and diarrhea.

7.4. Ashwagandha (withania somnifera)

Ashvaganda is an adaptogen that helps the body cope with stress. It can improve hormonal balance, increase testosterone levels and improve sperm quality.

The mechanism of action: Ashvaganda reduces the level of cortisol (stress hormone) and improves hormonal balance.
Recommended dosage: The recommended dosage of Ashvaganda is 300-500 mg per day.
Sources of Ashvaganda: Ashvaganda is available in the form of capsules, powder and liquid extract.
Cautions: When taking Ashvaganda, side effects can occur, such as stomach disorder and drowsiness.

7.5. Tribulus Tribulus Terrestris)

Tribulus Terrytris is a plant that is traditionally used to increase libido and improve male fertility. Some studies show that it can increase testosterone levels and improve sperm quality.

The mechanism of action: Tertrix tribulus can stimulate the production of luteinizing hormone (LH), which stimulates the production of testosterone.
Recommended dosage: The recommended dosage of the tribulus T Tureris is 250-750 mg per day.
Sources of the Tribulus Terrytris: Tribulus terrestris is available in the form of capsules and tablets.
Cautions: When taking the tribulus, TERRESTRES can occur side effects, such as stomach disorder and insomnia.

7.6. Maka Peruvian (Lepidium Meyenii)

Peruvian poppy is a plant that grows in the Andes. It is traditionally used to increase libido and improve fertility. Some studies show that it can improve sperm mobility and increase their concentration.

The mechanism of action: The mechanism of action of Pyruanskaya poppies has not been fully studied. It is assumed that it can affect the hormonal balance and improve cell energy metabolism.
Recommended dosage: The recommended dosage of Pyruanskaya poppies is 1-3 grams per day.
Sources of Maki Peruanskaya: Peruvian poppy is available in the form of powder, capsules and extract.
Cautions: When taking Pyruanskaya poppies, side effects can occur, such as stomach disorder and insomnia.

8. Scientific research and evidence of dietary supplements to improve sperm quality

The effectiveness of dietary supplements to improve sperm quality is the subject of numerous scientific research. It is important to understand that the results of research can be contradictory, and not all dietary supplements have sufficient evidence of effectiveness.

8.1. Meta-analyzes and systematic reviews

Met-analyzes and systematic reviews combine the results of several studies and allow you to get a more accurate assessment of the effectiveness of dietary supplements. Some meta-analyzes have shown that the reception of some dietary supplements, such as zinc, selenium, vitamin C and L-carnitine, can improve sperm quality. However, it must be borne in mind that the quality of studies included in meta analyzes can be different, and the results can be distorted.

8.2. Clinical tests of individual additives

Numerous clinical trials were carried out to assess the effectiveness of individual dietary supplements to improve sperm quality. For example, studies have shown that zinc intake can improve sperm concentration, and selenium intake can improve sperm mobility. However, it must be borne in mind that the results of research can be contradictory, and additional studies are necessary to confirm the effectiveness of dietary supplements.

8.3. Restrictions and disadvantages of research

Studies of the effectiveness of dietary supplements to improve sperm quality have a number of restrictions and disadvantages:

Small sample size: Many studies have a small sample size, which reduces the statistical significance of the results.
Various dosages and duration of the reception: Various studies use different dosages and duration of dietary supplements, which complicates the comparison of the results.
Lack of a control group: Some studies do not have a control group, which makes it difficult to assess the placebo effect.
Insufficient standardization of dietary supplements: The quality of dietary supplements can vary depending on the manufacturer, which can affect the results of the research.
Subjective assessment of the results: Assessment of sperm quality can be subjective, which can affect the results of research.

9. How to choose a suitable dietary supplement to improve sperm quality

The choice of a suitable dietary supplement to improve sperm quality is a responsible process that requires consulting a doctor and taking into account individual characteristics.

9.1. Analysis of the spermogram and detection of deficits

The first step in choosing a Bad is to analyze a spermogram. The results of the spermogram allow you to identify specific disorders, such as a low concentration of sperm, reduced mobility or abnormal morphology. Based on the results of the spermogram, the doctor may recommend dietary supplements that are aimed at eliminating the detected deficits.

9.2. Consultation with an Andrologist or reproductologist

Consultation with a doctor-endrologist or reproductologist is a mandatory stage in choosing a dietary supplement. The doctor can evaluate the general state of health, identify possible contraindications and recommend the most suitable dietary supplement, taking into account individual characteristics.

9.3. Quality and reputation of the manufacturer

It is important to choose dietary supplements from reliable manufacturers who have a good reputation and undergo quality control. Before buying dietary supplements, you should study the information about the manufacturer, check the availability of quality certificates and make sure that the product corresponds to the declared composition.

9.4. Assessment of composition and dosage

Before buying dietary supplements, you must carefully study the composition and dosage. Make sure that the dietary supplement contains the necessary vitamins, minerals and other biologically active substances in sufficient dosage. Follow the recommended dosage indicated on the packaging.

9.5. Studying reviews and ratings

Before buying Bad, it is useful to study the reviews and ratings of other consumers. Reviews can help get an idea of the effectiveness and safety of Bad. However, it should be borne in mind that reviews can be subjective and do not always reflect the real picture.

10. Safety and side effects of dietary supplements

Despite the fact that dietary supplements are not drugs, they can cause side effects and interact with drugs

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