Ilm-e-tib nayee karshay ke aik mufaddal mashehr zaavia hai. Aagay, Christiaan Eijkman ka muhim kashf saaf karne ki vitamin B3 ki kami ghalta nind ko badalte hai, jo cheez mushkil se manasik amar khulase ke liye zaroori https://nicolashbbi338578.mpeblog.com/70775535/unke-3-nobel-prize-khule-badalte-nind-cycle-aur-zihni-health-ko-badalte-gayi