Products containing nitrogen: table + list

Nitrogen is one of the chemical elements related to organogens. Various fabrics are composed of them. The human body contains about 2.5% nitrogen. The substance is part of amino acids, proteins and peptides, mediators, hemoglobin, and neurotransmitters. Products containing nitrogen must be present in the daily diet.

The body's need for nitrogen

It is noteworthy that the pure element does not have an important biological role. The positive effect is due to the compounds of the substance:

• amino acids - the formation of proteins and peptides;
• nucleotides - the formation of RNA and DNA;
• hemoglobin - participation in oxygen transport.

Certain hormones are derived from amino acids. Organic compounds also contain the element. These include:

• adrenalin;
• insulin;
• thyroxine;
• glucagon.

Some neurotransmitters that link nerve cells contain a nitrogen atom. Sources of the substance (nitroglycerin) are able to affect the musculature of blood vessels, which ensures their expansion and relaxation. The effect leads to a decrease in blood pressure.

The properties of a substance are due to the structure of its molecule.

Causes and symptoms of deficiency

Nitrogen is available to microorganisms, as it makes up 80% of the planet's atmosphere. However, the human body does not assimilate the substance in its elemental form. Its intake occurs in the composition of peptides, proteins, as well as organic compounds (amino acids). They are of animal and vegetable origin. The element is also present in nucleotides and purines.

Deficiency of the substance is not considered possible. This is due to the absence of the need for nitrogen in its elemental form. A shortage of compounds containing the substance is often observed. These usually include proteins.

Deficiency states are due to the following reasons:

• unbalanced diet, which does not provide a sufficient supply of nutrients;
• violation of the digestion of substances by the organs of the gastrointestinal tract;
• pathological changes in the absorption of certain amino acids by the intestine;
• cirrhosis or liver dystrophy;
• metabolic disorders of a hereditary nature;
• increased breakdown of certain proteins.

Among the consequences of a substance deficiency are called:

• disorders including changes in the exchange of amino acids, proteins, nitrogen-containing compounds;
• swelling;
• immunodeficiencies;
• retardation of both mental and physical development;
• psycho-emotional disorders, for example, apathy.

An excess of an element is not found in its pure form. The danger is the increased intake of compounds of toxic substances into the body. These include nitrites and nitrates. In this case, the load on the kidneys and liver increases manifold. Signs of poisoning appear.

The need for nitrogen and proteins increases in the following cases:

• lingering stress;
• injuries and diseases;
• the rehabilitation period after surgical interventions;
• lactation and pregnancy;
• intense loads.

What products contains nitrogen

The substance is necessary to ensure the basic life processes. The male body contains about 1.8 kg of nitrogen, and the female body - up to 1.3 kg. The difference is due to more developed muscles in the stronger sex.

It is known that atmospheric nitrogen is a biologically inactive substance. It enters the lungs along with the inhaled air. The need also includes the presence of essential amino acids that contain the specified element. For the synthesis of various tissues, a sufficient supply of organic compounds is required.

Animal products are considered the most complete sources of protein and nitrogen. A significant amount of essential substances is present in cereals and legumes, seeds and nuts.

What foods contain the most nitrogen

The element is necessary for the full development and functioning of the body. The list of products containing nitrogen and protein includes the following names:

• meat (beef, pork);
• eggs;
• fermented milk products (cottage cheese, cheese);
• a fish;
• cereals;
• legumes;
• bread;
• fruit;
• nuts;
• potatoes.

It is important to include both animal and plant sources in the diet. The menu should be as balanced as possible.

The table reflects information about the nitrogen content in food:

The table includes foods rich in protein (nitrogen):

Is it possible to combine protein and carbohydrate foods

In the process of evolution, the human body has adapted to eating food that has a mixed character. Complete assimilation of protein provides the required amino acid ratio. This is why it is important to include animal and plant sources in your diet.

Tips & Tricks

The nitrogen content of foods varies. The element is also present in purine bases and extractives. They help stimulate the gastric glands for better absorption of fats and proteins.

These substances have a negative effect that affects the functioning of the nervous system. This can complicate the course of diseases:

• kidney;
• gastrointestinal tract;
• organs of blood circulation.

Subject to dietary nutrition, it is recommended to exclude dishes based on fish or meat broths, as well as stewed or fried foods. Purine bases lead to metabolic disorders. The retention of uric acid and the deposition of salts in the tissues are considered the main causes of gout.

However, purine bases are also essential components in the diet. Optimum concentration is maintained through the use of boiled meat.

Conclusion

Products containing nitrogen are essential for the proper functioning of all systems. The chemical element is included in various organic compounds. An increase in the concentration of a substance is noted with nitrate poisoning.