Nicotinamide Riboside (NR) ni ubwoko bwihariye bwa vitamine B3 bwakuruye abantu benshi kubera uruhare runini ifite mu mikorere y’ingufu z’uturemangingo ndetse n’ingaruka zayo ku mikorere itandukanye y’umubiri. Nk’intangiriro ya nicotinamide adenine dinucleotide (NAD+), NR igira uruhare mu nzira z’ibanze z’imikorere y’umubiri kandi yagiye ishakishwa mu bushakashatsi ku nyungu zayo ku buzima.
