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Nikotine ni iki?
Mu miterere karemano, nikotine ni umunyu wa protic uboneka mu bimera by'itabi.Muyandi magambo, molekile ya nikotine ifite proton yinyongera ihuza umunyu.Imiterere yumunyu wa nikotine ntabwo ihindagurika cyane, bigatuma bigorana kubona umusaruro mwinshi mugihe cyo kuyikuramo.Kubwibyo, itabi pro ...Soma byinshi
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E-imeri
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Hejuru