Our two immune systems [adaptive and innate] is our body’s first and second lines of defence that work to protect against various external threats such as viruses, bacteria, parasites as well as various other infections that we may come across in the environment in which we live. With this in mind it does make a lot of sense that we do everything [including taking
health supplements] that we can in our power to give our adaptive and innate systems as much support as we can.