Naturprodukt Echinacea lozenges 20 pcs

As an ever-present shield, our immune system protects us from the microcosm of viruses, bacteria and parasites. Made up of trillions of cells and molecules, it is one of the most complex organs in the human body. He is learning capable and goal oriented. The human immune system is a highly complex, decentralized security system. It consists of a network of myriad training centers and selection organs such as the bone marrow, spleen and thymus, and numerous strategically placed checkpoints such as lymph nodes, as well as myriads of sentinel cells and transmitters in the blood, lymph and tissues.