From what products it is better to receive important nonessential amino acids

This article will tell you about the importance of some nonessential amino acids and the main sources of their production. Although this type of amino acids is produced in the body, it is better to know about products that can compensate for the deficiency of one or another amino acid.

Glutamic acid

Glutamic acid is a nonessential amino acid that plays the role of a neurotransmitter with high metabolic activity in the brain and stimulates redox processes in the brain, protein metabolism, and has nootropic effect. It normalizes the metabolism, changing the functional state of the nervous and endocrine systems. Glutamic acid can be used by brain cells as an energy source. Glutamic acid is used in the correction of behavioral disorders in children, as well as in the treatment of epilepsy, muscular dystrophy, hypoglycemic conditions, complications of insulin therapy of diabetes mellitus and mental development disorders.

Sources of glutamic acid: cereals, meat, milk, soy.


Proline is a substitutable amino acid that performs auxiliary functions of inhibition of the central nervous system and is contained in most proteins. Proline became the basis for the creation ofpatented neuroleptics of a new generation, which are used for stroke, Down’s disease, mental retardation and memory impairment. With the help of proline, you can significantly improve the effectiveness of training.

Proline is found in cottage cheese, animal cartilage, cereal grains, eggs.


Taurine has a protective effect on the brain. This amino acid in a high concentration is contained in the heart muscle, the central nervous system, white blood cells. It is used to prevent and treat hyperactivity, anxiety, agitation, epilepsy. It is synthesized in the human body in case if a sufficient amount of vitamin B6 is available.

Taurine is found in milk, meat, fish.


Tyrosine is a precursor of neurotransmitters of norepinephrine and dopamine; it has a positive inotropic effect. This amino acid is involved in mood regulation. The lack of tyrosine leads to a deficiency of norepinephrine, which, in turn, leads to depression. Tyrosine suppresses appetite, helps reduce fat deposition, promotes melatonin production and improves adrenal, thyroid and pituitary functions. Tyrosine also participates in the metabolism of phenylalanine. Symptoms of tyrosine deficiency are also low blood pressure, low body temperature and restless legs syndrome. Admission of biologically active food additives with tyrosine is used to relieve stress, it is believed that they can help with chronic fatigue syndrome. They are used during anxiety, depression, allergies and headaches, as well as for weaning from drugs.

Natural sources of tyrosine: almonds, avocados, bananas, dairy products, pumpkin seeds and sesame seeds.

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