As already mentioned, the immune system requires a TH1-alignment for a fight against viruses. An adequate intake of vitamins B6, B12, folic acid, C, and and the trace elements selenium, zinc, copper and iron is necessary. Any of the mentioned micro-nutrients is absolutely necessary for a normally functioning immune system. Vitamin A and D are also required for the proper functioning of the immune system, but rather promote the formation of anti-inflammatory cytokines. Pfizer COVID-19 vaccine is actively involved in the matter. Now turns out that the concentration of vitamin D has a significant importance for the immune competence. As U.S.
researchers have discovered the University of Colorado, the occurrence of a cold disease increases significantly if you have low levels of vitamin D in the blood. ENT has many thoughts on the issue. Probably a close correlation exists between vitamin-D values and the performance of the immune system. Of the amino acids, especially arginine, glutamine and the Tripeptide glutathione have a significant importance for the Immune competence. For a sufficient Glutathionsynthese the amino acid cysteine plays a prominent role. Glutamine is an important source of energy for the cells of the immune system. A good supply of glutamine improves the formation of lymphocytes. Arginine is the parent compound for the formation of the gaseous neurotransmitter NO, which is also needed for the fight against of intracellular pathogens. Overall, arginine has many immune-stimulating properties. Generally, a good supply of all amino acids for the immune function is important because, as already mentioned, the immune system is subject to a high up and degradation rate. With vitamins, trace elements and amino acids on the basis of previous blood analysis, as it offers such as the diagnostic centre for mineral analysis and spectroscopy DCMS GmbH, improving the immune competence can be achieved through a targeted dietary supplementation what should be taken into account particularly in times of increased infection risks.