*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(–scroll-root-safe-area-inset-bottom,0px)+var(–thread-response-height))] scroll-mt-[calc(var(–header-height)+min(200px,max(70px,20svh)))]” dir=”auto” data-turn-id=”request-WEB:d89e922e-3cec-447c-9a5a-344d0f95fe19-0″ data-turn-id-container=”request-WEB:d89e922e-3cec-447c-9a5a-344d0f95fe19-0″ data-testid=”conversation-turn-2″ data-scroll-anchor=”false” data-turn=”assistant”> The human immune system is a highly complex defense network that constantly protects the body from viruses, bacteria, toxins, and abnormal cell growth. In recent years, interest has grown in