 Generate a headline for the following text: nIwadii ti fihan wi pe awọn to n fẹsẹrin lo n koju ewu to rọmu mi mi afẹfẹ ti ko dara sinu. Ajọ eleto ilera lagbaye, WHO fi eewu to wa ninu iru eemi bẹẹ we ewu to wa ninu ki eniyan fa siga mejila lojoojumọ. : Sure, heres a headline for the given text - Njẹ ọ mọ pé mímí afẹfẹ tí kò dára lè fa àìsàn? 