Benefits and damage of tyrosine, which is a non-essential / substitutable / amino acid that is part of the protein in the human organism. Typically, the body can synthesize enough tyrosine by converting another amino acid – phenylalanine. Tyrosine is always present – in supplements, food, even in some beverages. In certain diseases, such as phenylketonuria, tyrosine synthesis is not possible and it passes into the essential / indispensable / acidic groups and must necessarily be taken in the form of supplements or from food sources.

Tyrosine maintains the normal functions of the thyroid, pituitary and adrenal glands as well as the formation of white and red blood cells. It plays an extremely important role in stimulating and regulating brain activity. It has the ability to improve mood and stimulate the release of the hormones epinephrine and dopamine.

Benefits of tyrosine

Tyrosine is part of most of the protein in the body. In addition, it is the starting material from which the human body produces catecholamines or neurotransmitters – hormones involved in conducting nervous impulses in the nervous system. It is believed that tyrosine reduces stress levels in the body.

This also applies to the stress that the training causes in the body. It reduces depression, anxiety and mental fatigue. Tyrosine increases alertness; helps reduce coffee consumption; speeds up recovery after workouts; helps to increase the intensity of training; prevents overreculation.

Tyrosine is an important acid for maintaining high metabolism. When people reduce caloric intake during a diet, it also reduces the production of tyrosine needed to synthesize natural metabolic stimulants. As a result, there is a slowing of metabolism and fat burning is becoming an increasingly difficult task.

Damage from tyrosine

Tyrosine is contained in a large amount of food and no serious side effects of its use have been observed so far, even in large quantities. This applies to healthy people. Only side effects such as insomnia and nervousness have been observed in only a small number of people taking extra tyrosine. The use of tyrosine supplements is completely contraindicated in people with melanoma, with allergy to it and congenital metabolic diseases. It is recommended to avoid adding tyrosine to antidepressants. Additional tyrosine intake can lead to a dangerous increase in blood pressure. Tyrosine is naturally present in all proteins of animal or plant origin. Especially rich in this amino acid are turkey meat, tofu, seafood, yoghurt, legumes such as soybeans and beans, tuna. With food, the adult person should take between 2.8 and 6.4g daily. Additional intake by supplements is usually taken from 0.5 to 1.5 g per day. After ingestion, tyrosine is digested in the small intestine by means of sodium-dependent transport. It is then transported to the liver by the bloodstream. There tyrosine is involved in a number of processes. The part of it that is not absorbed by the liver is transported to a number of tissues via the bloodstream.