Wednesday, August 21, 2013

Which vitamins mostly boost immune system?

vitamins immune system boosters
Immunity is resistance against disease. It is based on the immune system, which includes organs and tissues can recognize and destroy harmful "foreign bodies" and substances.

The immune system protects the body from disease-causing microorganisms encountered - bacteria, fungi, viruses, protozoans and forgive others. Protects it from the harmful effects of environmental toxins and react to antigens. The immune system also "cleans" the body of "degenerate" cells with the potential to develop into tumors.

In the immune system involved: thymus, bone marrow, liver, spleen, and lymphoid tissue in the intestine, lymph nodes, and blood cells (macrophages, neutrophils, lymphocytes, monocytes and the like).

Skin and mucous membranes constructed first, a physical barrier to the body against deleterious environmental elements.
Against the penetrated foreign matter is triggered second barrier - innate immunity, which is composed of special cells with the ability to engulf and destroy bacteria and viruses.
Acquired (humoral) immunity has a set of antibodies against the causes of ill health already.

In order to enable the immune system to function normally, the body needs: protein necessary for the construction of the immune cells and antibodies, carbohydrates for energy, which without any physiological process in the body is not possible, is also necessary for the fat metabolism, minerals and vitamins included in the composition of enzymes, which are due to perform and provide conversion processes.

Most necessary for the immune system vitamins:

For proper metabolism and the formation of proteins and immune cells are necessary for all known vitamins and nutrients mined. Especially significant is the role of the following:

Vitamin A (retinol) - involved in the metabolism of proteins, including the process of formation of antibodies. Deficit immune system decline, decrease the amount of antibodies and immune cells. In such a condition tends to frequent bouts with colds and other diseases and faster aging process.
Vitamin E (tocopherol) - involved in the formation of antiteta. Deficiency of vitamin E affecting the humoral and cellular immunity. Intake of vitamin E improves the body's resistance to disease at any age. Vitamin E is especially useful for the elderly.
B vitamins - without them it is possible no biochemical process. Boosting immune system under stress, after surgery or trauma.
Vitamin B5 (pantothenic acid) is involved in the metabolism of protein and fat, regulates the nervous system, thyroid and adrenal glands.
Vitamin B9 (folic acid) and vitamin H (biotin) accelerating the body's ability to react with antigen-response.
Vitamin B6 (pyridoxine) takes part in protein metabolism, stimulates the synthesis of nucleic acids, which are necessary for the growth of new cells and antibodies. These acids further improves the capabilities of the immune cells to dispose of the bacteria.
Vitamin B12 (cyanocobalamin) helps the immune system to destroy foreign cells. Participates in protein synthesis and metabolism of folic acid in the body.
Vitamin C (ascorbic acid), stimulates the activity of macrophages against infectious agents - improving cellular immunity.

To strengthen the immune system are recommended to take complex of vitamins and minerals in doses that are lower without exceeding the acceptable daily needs.

Daily requirement of:
vitamin A is 1 mg or 3300 IU,
Vitamin E - 20-30 mg or ME
Vitamin B5 - 5 mg,
Vitamin B6 - 2 mg
Folic Acid - 0.2 mg (pregnant - 0.4 mg)
Vitamin B12 - 2 mcg (pregnant - 3 mcg)
vitamin H - 50 mg,
vitamin C - 70-100 mg.

There are vitamin complexes and individual preparations containing the maximum doses. They are usually appointed by a doctor and require compliance with the regulation.


John Clark said...

Immune system is the network of cells, tissues and organs which is used to defend our body form harmful foreign contaminant like germs, bacteria, fungus and other microorganism which attacks on our body almost 24X7. There are several herbs and herbal products that contain all essential ingredient that are helpful to boost our immune system. Essiac is one of them, which is made by four important herbs that are helpful to boost our immunity. For more information about immune boosters visit at

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