गथʼफोरनाव भिटामिन ` ए ` खम जानायनि थाखाय मोनायाव ( खोमसियाव ) खाना , मेगन राननाय ( जीरसिस ) , कैरेटलेशिया ( मेगन सायाव स्रां - स्रां थोरफो ( कर्निया ) याव गाराय एबा बेयो गलिलांनाय जानो हागौ , जायजों गथʼवा आबुङै खाना जानो हागौ एबा बिनि मेगन थायसेया गाज्रि जानो हागौ ।
Because of lack of deficiency of vitamin ` A ` in children night blindness , dryness of eyes ( xerosis ) , keratomalacia ( injury in cornea or its breakage ) by which child can go completely blind or one of his eyes can go bad .