No, we are not talking about how you can become like superman and not be breakable, nor are we talking about making you like Vlad the Impaler, immortal and feeds on human blood. The secret to making you stronger, faster, and in every sense harder, lies in your immune system. Yes, your immune system. You might have forgotten the whole mechanism of how it keeps you healthy and illness free, but the immune system will never forget to work. In fact, it is one of your organ systems that work 24/7, you can help boost it. Keep reading to know how to boost your immunity..