Prof. Amobi Ilika has advised those who consume sachet water (popularly called pure water) exposed to heat to be wary in order to avoid drinking cancerous substances.
Ilika, who is the Director of Community and Public Medicine at the Nnamdi Azikiwe Teaching Hospital (NAUTH), Nnewi, said sachet water exposed to heat beyond room temperature could be cancerous.
He said the heat could melt some of the substances used in making the polythene bags.
