questionedithistorytranslationsCurrent version This is the accepted version. added by globalquiz.org March 27, 2013, 8:08 a.m. What is the effect of nicotinic acid on human organism? it is neutralIt is harmful, causes cancerIt is highly toxic, kills in 10 secondsIt is essential for functioningNicotinic acid, better known as niacin or vitamin B3, has nothing in common with tobacco. Chronic lack of niacin leads to pellagra, a vitamin deficiency disease.globalquiz.orgShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Pellagra5Very interesting! wikipedia → Pellagrareach: rather globalacidschemistrycigarettesmedicinenicotineorganic chemistrytobaccovitaminesvitaminsVotes +5 Very interesting! globalquiz.org