Kankana yana daya daga cikin kayan marmari da
muke sha a yawancin lokuta, duk da cewar bamu san me amfaninta ga lafiyar jikin
mu ba, watakila saboda arharta da ganinta da mu ke yi banza-banza sakamakon
yawanta a gonaki, lambuna, kasuwanninmu sannan kuma ko wani lubgu zuwa sakon
cikin gari , a hakikanin gaskiya kankana na daya daga cikin manyan abincin da
za mu iya masa lakani da “MAGANI A GONAR YARO”. Yana da kyau mu fahimci cewar
ba duk abinda Allah ya ba mu shi a wadace ba ne ya ke da karancin amfani ko
muhimmanci a garemu.