Linking Zinc to Testosterone

What is Zinc?

Zinc is actually a type of metal, thus, an essential trace mineral that people need to stay in good health. It is one of the 24 micronutrients that is naturally present in some foods, fortified to other food sources, and available as a dietary supplement yet only a very small amounts of zinc are necessary for human health. The human body cannot synthesize nor have a storage system for zinc so human must get ample amount of zinc through foods or supplementation.

Zinc are very much important in boosting the immune system as well as in preventing stunted growth. Also, zinc is required in treating common colds and preventing lower respiratory infections.

In addition, zinc is also used in treating macular degeneration, night blindness, and cataracts. Among other else, it is also used in treating attention deficit-hyperactivity disorder (ADHD), asthma, diabetes, high blood pressure, Crohn’s disease, Alzheimer’s disease, Down syndrome, ulcerative colitis, peptic ulcers and urging weight gain to those people who are suffering from eating disorder such as anorexia nervosa.

Some men utilize zinc for benign prostatic hyperplasia (BPH), male infertility, and erectile dysfunction as it is said to be a natural aphrodisiac and testosterone booster. Zinc inhibits the aromatase, an enzyme involved in the production of estrogen (female hormone) that acts by catalyzing the conversion of the androgen testosterone (male hormone) to estrogen estradiol.

Zinc Increases Testosterone Levels and Blocks Estrogen

As mentioned above, zinc can act as an aromatase inhibitor and reduce estrogen levels. High estrogen levels in men can result to sexual dysfunction (reduced libido, lessen morning erections, decreased erectile dysfunction), enlarged breast, BPH, build up of abdominal fat, exhaustion, loss of muscle mass, emotional disturbances such as depression and Type-2 diabetes.

Zinc on the other hand, is considered to be an estrogen blocker. It reduces the activity of estrogen receptors and inhibits aromatase enzyme that converts testosterone into estrogen A diet rich in zinc will keep estrogen levels in check while increasing testosterone levels.

Zinc and Other Benefits

Athletic Performance Booster

Aside from being an estrogen blocker, zinc also known to improve athletic performance. A study were conducted to 10 male wrestlers and each of them were given 3 mg of zinc sulfate daily for 4 weeks; each of the wrestler’s testosterone levels were tested during rest and after an exhausting workout and the study shows that after inducing zinc, testosterone levels became higher. According to the study as well, zinc prevents testosterone levels from dropping that typically occurs during intense workout, and suggested zinc as a physical performance booster.

Reproductive and Sexual Health

Zinc is critical for men’s reproductive and sexual health. When zinc is well-supplied to the diet, men can expect a great improvement on their sex drive and semen volume. Surprisingly, zinc is important for women’s sex drive too. However, not as important as it is for men who lose zinc every time they ejaculate. Men loses 3-5 mg of Zinc every time they ejaculate. Zinc is the main component of seminal fluid and is what makes it white. A slight deficiency is a major cause of infertility in men.

Improves LH Hormones for those with Chronic Renal Failure

Also, for patients who are suffering from chronic renal failure, a condition in which the kidney loses its function, is also the same condition linked to a remarkable depleted zinc levels. Megadosing with zinc can notably increase serum zinc, testosterone and Luteinizing Hormones (LH) levels (which stimulates the production of testosterone).

When men don’t get enough zinc, aromatase enzyme rises and men begins to experience weakened sex drive, reduced muscle mass, lower energy levels, and increased body fat. Men with too much estrogen often develop minor issues such as bloating and build up of fats around their nipples, creating a man boob.

Keeps the Dopamine Levels High

Zinc can maintain the dopamine levels high. Dopamine is a neurotransmitter that is important to mental health. Dopamine helps control the brain’s reward and pleasure centers. On top of that, it also helps regulate movement and emotional responses.  When dopamine levels are low, sex drive is reduced.In addition, studies show that zinc helps regulate the function of dopamine and that a marginal deficiency in zinc may result to Parkinson’s disease and ADHD. Parkinson’s disease (PD) is a chronic and progressive movement disorder of the central nervous system. While ADHD, is a brain disorder marked by difficulty to pay attention and control impulsive behaviors.

Crucial for Thyroid Function

Also, zinc is one of the minerals that is crucially fundamental for thyroid function. The thyroid produces hormones that regulates the body’s metabolic rate so when it’s not working properly results to low energy levels and the body won’t be able to burn the calories efficiently.

Improve Immune System Function

High zinc diet can keep the immune system working at its peak levels. Zinc is being used by thyroid glands to promote the growth of testosterone hormone that can fight and protect the body against infection.

Food with Significant Amount of Zinc

Since the body can’t produce and store zinc, you have to boost your zinc intake through food or dietary supplement. Zinc is usually accessible in various forms, including lozenges, syrups, gels and capsules. Also, it can be found in nearly all multivitamin and mineral supplements. These supplements can contain zinc in the form of zinc gluconate, zinc sulfate or zinc acetate.

As per USDA, for men over 14 years of age, the recommended daily intake is 11 mg of zinc per day. While for women 19 and above, the recommended daily intake is 8 mg of zinc per day.

However, here are some foods with significant amount of zinc:

  • Shellfish (oysters, crabs, lobster, shrimp)
  • Beef
  • Pork
  • Chicken
  • Lamb
  • Turkey
  • Eggs
  • Mushroom
  • Salmon
  • Dairy Products (Cheese, Yogurt, Milk)
  • Legumes (Kidney Beans, Chickpeas, White Beans, Mung Beans)
  • Oatmeal
  • Nuts (Cashews, Almonds, Pistachios, Pecans, Walnuts)
  • Seeds (Pumpkin, Chia, Flaxseeds)


Zinc Toxicity

Zinc supplements can help you boost your zinc levels. However, too much could be harmful and toxicity may occur once you exceeded 40 mg of zinc per day. Zinc toxicity may include:

  • Nausea and vomiting
  • Headaches
  • Diarrhea
  • Abdominal cramps and stomach upset

On Final Note

Testosterone is what drives men to aggressiveness not just in bed but also in their daily “men” activities. Testosterone levels should not be overlooked so, make sure that your testosterone levels are always at its best. How? Include right amounts of zinc in your diet.


Fenugreek – Its Benefits and Side Effects

Trigonella foenum-graecum, meaning Greek Hay, is more commonly known as Fenugreek. It was called Greek Hay for the reason that it has a powerful scent reminiscent to hay. However, it is also known to its other terms like Bird’s Foot, Fresh Menthi, Greek-Clover, Sickle Fruit and Copper’s Clover to name  a few. The name of its genus, Trigonella, is derived from the old Greek name, connoting “three angled”, resembling to its seed’s angular shape. Aside from being angular in shape, some fenugreek are oblong, rhombic, or cubic, with a size of approximately 3 millimeters.

These tiny seeds are from a pod of a bean-like plant and a native to India and Southern Europe. For centuries, it has grown wild and was mainly cultivated in India, the Mediterranean and North Africa. Later on, limited crops started to grow in France and as of the present time the Mediterranean remains to be the major producers of Fenugreek. On the other hand, fenugreek production in India became concentrated in some states such as in Rajasthan, Punjab, Haryana, Uttar Pradesh, Madhya Pradesh, Gujarat, Uttarakhand and Maharashtra.

Fenugreek has a strong, aromatic and bittersweet burnt sugar flavor and most customarily used as both herb and spice. Yet, aside from its culinary use, fenugreek has also been known for its medicinal use. In fact,    in ancient times, Egyptians used fenugreek to reduce the pain from childbirth and to improve milk flow. At present, Egyptians are still using fenugreek as a cure for menstrual cramps and relieve stomach pains. Additionally, fenugreek is also used for treating late onset of diabetes in adults, poor digestion, gastric inflammation, digestive disorders and tuberculosis. In present time, fenugreek has gained more popularity to men as it claimed to enhance masculinity and libido.

Fenugreek and Testosterone

One interesting fact about fenugreek is that it has been used as natural testosterone booster in the market, where manufacturers of nutritional supplements use fenugreek as one of their main ingredients for testosterone boosting supplements like TestoGen.

Testosterone is the key male sex hormone that is essential for the regularity of fertility, muscle mass, fat distribution, and red blood cell production in men. Women also produce testosterone, however, on a lower levels than men. So, basically men is in need for more of this hormone.

Testosterone belongs to a class of male hormones called androgens which are mainly produced in the testes and small amount of production coming from the adrenal glands. The hypothalamus which is located in the brain and pituitary gland controls the testosterone production. The hypothalamus commands the pituitary gland on how much testosterone to be produced, and the pituitary gland on the other hand, passes the message on to the testes. These transmissions occur through chemicals and hormones in the bloodstream.

Testosterone is associated with overall health and well-being in men. It is involved in the development of male sex hormone before birth up until they reach puberty which mainly responsible for the deepening of voice, penis size and testes size, and growth of facial and body hair. Also, it plays a vital role when it comes to sex drive, sperm production, fat distribution, muscle mass and strength, and red cell production.

Fenugreek is also known as Ram’s Horn Clover, a name which pertains to its sexual function as it was utilized traditionally as an aphrodisiac. The fenugreek used to elevate testosterone levels through fenugreek seed extract. The extract contains active ingredient called fenusides. Fenusides are compound containing some furostanol and steroidal saponins which can naturally stimulate the body to process more testosterone. These saponins are phytochemicals which is essential to how fenugreek benefits testosterone levels.


Low Levels of Testosterone 

Testosterone levels gradually decreases with age. Hypogonadism is a condition in which the body doesn’t produce enough testosterone and low levels of testosterone may result to the following symptoms:

  • Diminished sex drive
  • Erectile dysfunction or impotence
  • Enlarged breast size
  • Dropping sperm count
  • Hot flashes
  • Depression
  • Irritability
  • Inability to concentrate
  • Shrunken and softened testes
  • Hair loss
  • Reduced muscle mass
  • Bones are becoming prone to fracture


Fenugreek Benefits to Men

1.     Increases healthy testosterone levels

            Based on studies, a dosage 500-600 mg of fenugreek extract per day will not show

any deleterious effects or toxicity . In fact, this amount when taken can increase the

testosterone levels in men.

      2. Improves lean muscle mass and body composition

Studies conducted on animals had shown muscle building properties among the various

fenugreek benefits. A study were conducted on men who are undergoing resistance

training, and studies showed that men who were taking in fenugreek supplements

gained 2 kilograms of muscle mass.

3. Aids in weight loss

Fenugreek is loaded in galactomannan, a healthy polysaccharide that activates fat

breakdown and sugar metabolism in the body leading to the burning of calories and

extra layers of fat from the body in the form of ATP. It drastically decreases calorie

utilization and increases the metabolic rate of the body which leads to calorie


4. May enhances sex drive

Fenugreek as a testosterone boosting agent can also boost sex drive. A study was

conducted among 60 healthy men age 25 to 52 who took fenugreek extract twice a day

for six weeks have shown improvement on their sex drive as well as their performance.


Possible Side Effects

Although fenugreek have shown several benefits, side effects may also occur and it is always best to know these side effects for your own safety. Side effects may include the following:

  • Diarrhea
  • Fenugreek can cause stomach irritation such as diarrhea as well as abdominal cramps. It is advised to take fenugreek with meals and break large doses into smaller doses throughout the day to decrease this side effects.
  • Maple syrup odor in the sweat and urine
  • Fenugreek contains a highly powerful aromatic compound called solotone which is also present in lovage, some aged rums, and molasses. Solotone passes through the body, and when consumed in heavy amounts, can prompt a sweet maple-y odor in sweat and urine.
  • Hypoglycemia (Low blood sugar levels)
  • Fenugreek may use as treatment for diabetes as it can increase insulin output

resulting to a lower glucose levels. However, taking fenugreek in addition to

anti-diabetic medicine can cause hypoglycemia. Doctor’s recommendation is beneficial before taking in any supplement that contains fenugreek.

  • Allergic reactions
  • While an allergy to fenugreek is possible, severe allergic reactions are rare. However, watch out for possible signs of allergic reactions such as rash, shortness of breath, hives, facial swelling or difficulty breathing. Seek immediate attention if severe allergic reactions appear.

Ultimate Guide to D-Aspartic Acid – Its Benefits and Side Effects

What is D-Aspartic Acid?

D-Aspartic Acid (DAA) — more commonly called as Aspartic Acid — is a naturally occurring non-essential amino acids. Connoting that it can be naturally produced by body but at the same time, it can also be found in the protein components of some foods.

Within the human body, DAA is located in the nervous and endocrine system in low amounts. Thus, we boost our intake of D-Aspartic Acid from food sources such as meat, poultry, eggs, dairy and some grains.

Based on studies, DAA had been found to perform an important role in neuroendocrine system. Neuroendocrine system is the mechanism by which the hypothalamus, a section of the brain, that is responsible for variety of functions particularly in maintaining homeostasis, regulating reproduction, metabolism, eating and drinking behavior, energy utilization, osmolarity, blood pressure and others. However, for the most part, DAA has been linked to have a significant effect in the production of sexual male hormones which is the testosterone and on growth factors like growth hormone (GH), and insulin-like growth factor 1 (IGF-1). Hence, it gained fame in the supplement and nutritional industries and acquired great interest in the studies to see how DAA can affect both the performance and the physique of athletes and aging men.


D-Aspartic Acid for Men

Muscle Building

D-Aspartic Acid is natural testosterone booster. As men aged, especially on their 30’s or 40’s, their natural supply of testosterone starts to decrease gradually. What is fascinating about D-Aspartic Acid is that it can boost men’s testosterone levels for at least 70%. The benefits of this within the male body is that men can grow great amount of muscle mass and have positive effects on increasing strength, stamina and physical performance.

Maintaining Muscles

Aside from gaining muscle mass, DAA can also be used to maintain the muscle mass. If a man has been active to sports, exercise, workout and weightlifting muscles will be developed. If, however, they stopped these activities suddenly, there is a tendency that their testosterone production will decline leading to collapsing and sagging of muscles. Taking DAA, will help in maintaining the muscle. Be that as it may, consuming DAA for muscle retention is not a long term solution. To continue to maintain the muscles one must resort to body building again.

Losing and Recovering

Furthermore, the fact that DAA has a positive stimulating effect on the metabolism and growth, therefore, DAA can also contribute to fat loss resulting to a lean and hard physique and rebuilds muscle and body tissues that has been damaged during intense workout or exercise.

Elevating Sexual Performance

Using DAA can enhance sperm count and motility. Moreover, this may also lead to better sexual performance, high libido and positive mood. For these reasons, men can become more fertile and pregnancy conceivability may improved among their spouses.

Alleged Side Effects in Men

Though DAA can contribute a lot of positive effects, its use, even in short-term, can still lead to some side effects that may overrule many of its useful benefits. These side effects are:

  • Increase in dihydrotestosterone (DHT) levels which may result to outburst of acne and excessive hair loss
  • Unexplained headaches
  • Sudden onset of diarrhea
  • Decrease in production of Gamma-aminobutyric Acid (GABA) which may cause mood swings, aggression and depression
  • Aromatization of testosterone may result in increased estrogen levels which may cause bloating, gynecomastia (swelling of breast tissue in men because of the imbalance of estrogen and testosterone), prostate issues and inhibits libido.

Although these side effects were mainly mild and in many cases are impermanent, still, it is very important to always take in DAA in recommended dosage only so that possible side effects may be avoided. Also, always check the level of purity of the D-Aspartic Acid when you’re taking the supplements. There are many brands in the market that are packed with fillers and may contribute to some side effects as well.

Recommended Users of D-Aspartic Acid

  • Males and male athletes who are over 21 years of age and experiencing low to normal testosterone levels
  • Males who have low libido
  • Males who are trying to recover from damaged muscle and body tissues
  • Males who are planning to build their muscles

In spite of the fact that this recommendation may apply, it is always advised to have your testosterone levels supervised by a licensed medical physician prior to and throughout your D-Aspartic Acid supplementation.

Who should not Take in D-Aspartic Acid?

Males who are below 21 years of age since your body is still producing maximum amount of testosterone and GH
Females because DAA only works effectively on male hormones.

  • Anyone who have hyperthyroidism or any problems with their thyroid since it may
    aggravate the problem
  •  Anyone who already have hypergonadism (elevated testosterone levels)
  • Anyone who already have excess DHT and/or estrogen
  • Those who have clinical depression or mental health issues

Recommended Usage of D-Aspartic Acid

Based on studies, the recommended amount is taking 3-5 grams of D-Aspartic Acid per day is enough.

However, there are some recommendations that taking D-Aspartic for two straight weeks and having a week off is also workable and you can continue this cycle ad infinitum. The reason behind the two week off is apparently the body has the ability to get used to DAA, it reaches its peak after 12-14 days of supplementation and drops off slowly the following week. Therefore, give a week’s break or otherwise it will not take good effect.

So, 2 weeks on. 1 week off. 3 grams per day are the cycle to remember. But again, it’s best to ask advice of your physician as well.

Best Time to Take in D-Aspartic Acid

Initially, you need to understand that DAA is a non-essential amino acids. With that being said, it means your body can synthesize it on their own so you can experience different results with different dosages.

There is no recommended time. Some people would to take it one hour before workout whereas there are others who take it during. Neither there is no recommendation whether you should take it on an empty or full stomach. DAA has a bit acidic taste, as its name implies. So, for those who have problems with their acidity level you wouldn’t want to take this with an empty stomach. Just the same, at times intake of DAA may also depends on the manufacturer’s suggested dosage.

Wrapping Up D-Aspartic Acid

When it comes to sourcing your D-Aspartic Acid, always buy the brand that you can trust and not the cheapest that you can find. Always remember that cheap supplements are cheap for a reason. Generally, these cheap supplements may contain fillers and low quality additives and may don’t work effectively compared to the trusted ones.

Overall, D-Aspartic Acid is one of the best natural supplements for boosting testosterone levels. Nonetheless, following the recommended dosage and not overusing it may be the key to achieve its maximum benefits. Also, be mindful of the possible side effects so always ask your physician about it before supplementing yourself with DAA.