Aspartic Acid
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Aspartic Acid

Aspartic acid: the non-essential amino acid that stimulates mental and physical performance

Table of contents

    1. Aspartic acid: the non-essential amino acid that stimulates mental and physical performance
    2. What is Aspartic Acid?
    3. What determines the level of Aspartic Acid?
    4. Who can specially benefit from Aspartic Acid?
    5. Is an excess of Aspartic Acid possible?
    6. Aspartic Acid Deficiency and Overdose
      1. What are the symptoms of an Aspartic Acid Deficiency?
      2. What are the symptoms of an Aspartic Acid Overdose?
    7. Information about the sources of Aspartic Acid
    8. Properties and Benefits of Aspartic Acid
      1. Aspartic Acid andTestosterone
    9. Side effects of Aspartic Acid
    10. Benefits of Aspartic Acid dietary supplements
    11. Aspartic Acid resists cooking
    12. How to take Aspartic Acid?
    13. Who can benefit from Aspartic Acid?
    14. Where to Buy Aspartic Acid

DAA (d-aspartic acid) is the dextrorotatory form of aspartic acid, one of the 20 amino acids that make up proteins. Aspartic acid is one of the most important non-essential amino acids for the health of the organism. It intervenes in the formation of proteins and neurotransmitters, and it stimulates physical and intellectual performance.

The interest in this compound lies on its basic function, which is the release of certain hormones that regulate the testosterone levels (luteinizing hormone).

It has also been observed that it produes an improvement in the mobility of the sperm, hence the use of its supplementation in cases of infertility.

What is Aspartic Acid?

Aspartic acid is a non-essential amino acid that can be generated by the body from the nutrients we consume through food.

This is the basic characteristic of this type of amino acid, which is essential for health and many bodily functions.

Aspartic acid is a key element in our asparagine synapses and neurotransmitters.

Some studies now show that it workrs as a specialised neurotransmitter in those parts of the nervous system that are involved in the synthesis of hormones, such as the luteinizing hormone (LH) and the growth hormone (GH) from the pituitary gland.

It is important to have information about the multiple benefits for health of this nutrient, since it increases the physical and mental energy, stamina and stimulates the growth of muscles.

What determines the level of Aspartic Acid?

Since these non-essential amino acids can be produced by the body, its main sources are supplied through the diet.

Who can specially benefit from Aspartic Acid?

The human body has the ability to produce these amino acids if you consume enough protein through the diet.

However, there may occasionally  be a greater need for this nutrient, specially in the following cases:

  • Malnutrition or extreme diets: the most severe cases of anorexia and bulimia can also entail an aspartic acid deficiency. The same applies to extreme or poorly balanced diets in which few proteins are consumed.
  • Stressful situations: The need for this amino acid will increase during stressful situations, sport competitions, or when we suffer a lack of sleep and emotional or mental tension.
  • Diseases: this amino acid is not completely absorbed in those cases of metabolic disorders and chronic inflammatory diseases of the intestine, which cause a deficiency.

Is an excess of Aspartic Acid possible?

Although aspartic acid is present in foods that have protein and even in other types of food, the latest clinical studies conclude that a great excess of this substance cannot be produced, since the body consumes it directly or uses it as a raw material to create other amino acids. It is alsoeasily excreted.

However, if we take it in high quantities as dietary supplements it may produce an excessive increase in a short period of time. This specially occurs in the case of sportspeople and athletes who take these amino acids to improve their strength and performance.

Aspartic Acid Deficiency and Overdose

What are the symptoms of an Aspartic Acid Deficiency?

It is very difficult to diagnose and isolate a deficiency of this nutrient, so it is not easy to detect all the symptoms, but the following are among the easiest to identify:

  • Decreased physical performance: this non-essential amino acid deficiency produces tiredness, chronic fatigue, muscle weakness, as well as low strength and endurance
  • Decreased cognitive performance: aspartic acid acts as a neurotransmitter. Cognitive and intellectual performance largely depends on this amino acid. A lack of this amino acid can produce a decrease of concentration and memory, lack of coordination and slow reaction time. 
  • A lack of aspartic acid, can also indirectly reduce the libido and cause many health problems, such as liver or kidney dysfunction and a weakened immune system. It can also trigger a decreased of the testosterone production and hormone fluctuations.

What are the symptoms of an Aspartic Acid Overdose?

Although it is very rare to suffer an overdose, it can happen sometimes, causing mild discomforts such as nausea, vomits, and diarrhea.

Information about the sources of Aspartic Acid

This acid is present in all the foods that contain proteins. Its main sources are:

  • Meat (beef, pork, poultry), fish and seafood
  • Legumes and vegetables: asparagus, soybeans, fava beans, peas, tomatoes, peppers, and carrots.
  • Walnuts, seeds, and nuts: peanuts, cashews, poppy, linseed, sesame, pumpkin, sunflower, and mustard seeds.
  • Eggs, cheese and dairy products.
  • Cereals: wheat, oats, quinoa, and barley.
  • Spices: parsley, mint, and oregano.

Properties and Benefits of Aspartic Acid

  • Increases physical performance and endurance and also increases muscle mass
  • Regulates the hormonal system and increases the production of testosterone
  • Increases the energy supply
  • Improves resistance to stress, physical and mental
  • It has revitalizing effects
  • Stimulates muscle growth and reduces the loss of muscle mass
  • Improves intellectual performance and stimulates concentration, memory and reflex speed
  • Improves problems such as depression, anxiety or stress.
  • Stimulates the healthy functioning of the liver and kidneys and purifies the blood (helps to eliminate toxins from the blood).
  • Strengthens the immune system and protects general health
  • It has detoxifying properties, thanks to its ability to eliminate ammonia from the body.
  • Beneficial for avoiding fatigue or chronic fatigue syndrome.
  • Has a remineralising effect, since it promotes the assimilation of calcium, potassium, magnesium and zinc. That is why aspartic acid is indirectly involved in proper bone mineralization.
  • Because of its ability to increase potassium assimilation, it helps reduce fluid retention in the body.
  • Promotes the health of veins and arteries, sinces it encourages elasticity and resistance, helping to avoid cardiovascular problems such as atherosclerosis.

The aspartic acid plays a crucial role in the detoxification of the liver and it is essential for its proper functioning thanks to the fact that it forms molecules that are capable of absorbing the toxins from the bloodstream. This is the case of ammonia, which is excreted through the urea cycle. 

This amino acid intervenes in the functions of the central nervous system, in brain connections and in the learning and emotional balance. 

The aspartic acid promotes the absorption of minerals such as calcium, magnesium, zinc, and potassium, it promotes the proper functioning of the cardiovascular system and it is involved in a multitude of metabolic and cellular functions.

Within the sport field, the d-aspartic acid promotes the growth of the muscle, reduces fatigue, intervenes in the gluconeogenesis and in the formation of glutamic acid or glutamate. 

Aspartic Acid andTestosterone

The aspartic acid plays an essential role in the production and release of hormones, such as the luteinizing hormone (LH) and the growth hormone (GH).

The luteinizing hormone acts as a chemical messenger that travels from the pituitary gland to the testicles to promote the synthesis of testosterone. This is why this supplement is commonly used to increase the production of testoserone in a natural way up to a 42% more.

By increasing our natural hormone production, we will improve a ton of aspects that are related both to our behavior and to an improvement of our state of mind and wellness, which will improve our intimate relationships and sex life, even in the physical aspects, by increasing our physical capacity, both when it comes to physical performance as well as for the recovery phase.

Side effects of Aspartic Acid

There are no known specific side effects of aspartic acid. The latest clinical studies on the matter concluded that the possible side effects are similar to those of a general increase in amino acid levels in the blood.

Clinical studies have established that the possible side effects of an overdose of aspartic acid are limited only to slight discomfort in the digestive tract.

Some people may experience some kind of side effects that are due to the regulation of the hormones, which can result in acne.

Benefits of Aspartic Acid dietary supplements

Benefits of Aspartic Acid

Aspartic acid increases the energy and physical performance and reduces the exhaustion and chronic fatigue. Another of its benefits is the increased production of testosterone. We advice consulting your doctor if you are planning to consume this type of supplement for a long time.

In any case, we must always make sure not to exceed the recommended daily dose. The consumption dietary suplements can also be combined with other foods that contain this amino acid, such as legumes, dried fruit, seafood, seaweed, cheese, and lean meats.

Aspartic Acid resists cooking

Aspartic acid product resist cooking very well, and it is important to know this in order to make the most of its benefits. The information we have on these amino acids is that they resist heat very well and they can be cooked in several ways, always retaining all its vitamins and properties.

Still, it is advisable to consume fresh and raw products as much as possible, since this will increase its benefits in a healthy and balanced diet.

How to take Aspartic Acid?

The dose that has proven to be more effective is 2-3 g daily.

The way to take it is:

  • 3g per day for 12 days, with 7 days of rest

The best time to take aspartic acid would be before the workout, or during rest days when we get up with an empty stomach or before bedtime.

Who can benefit from Aspartic Acid?

  • Sportspeople and/or strength and  power Athletes that want to regulate their testosterone levels and increase their muscle mass
  • Sportspeople and/or Athletes who want to improve their recovery, increase the strength and endurance
  • Those who want to improve their recvoery, reduce fat, and support muscle mass gain.

Where to Buy Aspartic Acid

Within the HSN sport supplements catalog, we can find Aspartic Acid Supplements by the HSNraw brand.

This is a highly-soluble aspartic acid supplement with a neutral flavor, perfect to make shakes or pre/post workout drinks.

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