For the first time, the world heard of Alanin in 1888. It was in this year that the Austrian scientist T. Weil worked on the study of the structure of silk fibers, which later became the primary source of alanine.

Alanine rich foods:

General characteristics of alanine

Alanine is an aliphatic amino acid that is part of many proteins and biologically active compounds. Alanine belongs to the group of nonessential amino acids, and is easily synthesized from nitrogen-free chemical compounds, from assimilated nitrogen.

Once in the liver, the amino acid is transformed into glucose. However, the reverse transformation is possible if necessary. This process is called glucogenesis and plays a very important role in human energy metabolism.


Alanine in the human body exists in two forms – alpha and beta. Alpha-alanine is a structural element of proteins, beta-alanine is found in biological compounds such as pantothenic acid and many others.

Daily Alanine Requirement

The daily intake of alanine is 3 grams for adults and up to 2,5 grams for school-age children. As for children of the younger age group, they need to take no more than 1,7-1,8 grams. alanine per day.

The need for alanine increases:

  • with high physical activity. Alanine is able to remove metabolic products (ammonia, etc.) formed as a result of prolonged physically costly actions;
  • with age-related changes, manifested by a decrease in libido;
  • with reduced immunity;
  • with apathy and depression;
  • with reduced muscle tone;
  • with a weakening of brain activity;
  • urolithiasis;
  • hypoglycemia.

The need for alanine decreases:

With chronic fatigue syndrome, often referred to in the literature as CFS.

Digestibility of alanine

Due to the ability of alanine to be converted into glucose, which is an irreplaceable product of energy metabolism, alanine is absorbed quickly and completely.

Useful properties of alanine and its effect on the body

Due to the fact that alanine is involved in the production of antibodies, it successfully fights against all kinds of viruses, including the herpes virus; used to treat AIDS, used to treat other immune diseases and disorders.

In connection with the antidepressant ability, as well as the ability to reduce anxiety and irritability, alanine occupies an important place in psychological and psychiatric practice. In addition, taking alanine in the form of medicines and dietary supplements relieves headaches, up to their complete disappearance.

Interaction with other elements:

Like any amino acid, alanine interacts with other biologically active compounds in our body. At the same time, new substances useful for the body are formed, such as glucose, pyruvic acid and phenylalanine. In addition, thanks to alanine, carnosine, coenzyme A, anserine, and pantothenic acid are formed.

Signs of excess and lack of alanine

Signs of excess alanine

Chronic fatigue syndrome, which has become one of the most common diseases of the nervous system in our age of high speeds, is the main symptom of an excess of alanine in the body. Symptoms of CFS that are signs of excess alanine include:

  • feeling tired that doesn’t go away after 24 hours of rest;
  • decreased memory and ability to concentrate;
  • problems with sleep;
  • depression;
  • muscle pain;
  • joint pain.

Signs of an alanine deficiency:

  • fatigue;
  • hypoglycemia;
  • urolithiasis disease;
  • reduced immunity;
  • nervousness and depression;
  • decreased libido;
  • decreased appetite;
  • frequent viral diseases.

Factors affecting the content of alanine in the body

In addition to stress, which requires a huge amount of energy to suppress, vegetarianism is also a cause of alanine deficiency. After all, alanine is found in large quantities in meat, broths, eggs, milk, cheese and other animal products.

Alanine for beauty and health

The good condition of hair, skin and nails also depends on adequate intake of alanine. After all, alanine coordinates the work of internal organs and strengthens the body’s defenses.

Alanine can be converted to glucose when needed. Thanks to this, a person who regularly consumes alanine does not feel hunger in between meals. And this property of amino acids is successfully used by lovers of all kinds of diets.

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