This pandemic sweeping across the world has led to an intense focus on our body’s immune system,. with everyone wanting to know how they can help build up and strengthen our natural defence mechanism against not just COVID 19, but any other virus that could infect us in the future.
But to do that, we must first understand how our immune system works. Essentially, our immunity system comprises a large network of cells and proteins that protect our body, or the host, fromforeign antigens by creating antibodies that kill unwanted and unrecognized cells. Not only that, it actually records and recognizes alien viruses, bacteria and pathogens that attack the host, and defends us when the same antigen attacks us again. A weak immune system, however, is unable to perform this task effectively, and thus makes us susceptible to various infections and diseases, which in turn requires medication and effective diet plans.