Kunywa Ikawa nyinshi bihuzwa no kugabanuka kw’amavuta yo mu nda no kongera imitsi.
Ubushakashatsi bushya bwagaragaje ko kunywa ikawa nyinshi bishobora kuba bifitanye isano n’uko umuntu agira amavuta make yo mu nda ndetse n’imitsi myinshi. Ibi byagaragajwe mu bushakashatsi bwasesenguye mu buryo burambuye…


