Nutrients - most foods contain enough nutrients for bacteria to grow. This is especially the case with potentially high-risk foods such as dairy and egg products, meat, poultry and seafood
Michere yofunikila- zakudya zambiri zimakhala ndi michere yofunikila pakuti tizilombo timakula. Izi zimachitika zakudya zomwe zili pa chiopsyezo monga za mkaka, zamazira , nyama, zankhuku komanso zam’madzi