Food and water are necessary to keep the human body functioning. People must have a balanced diet that includes a complex range of nutrients to provide energy, promote growth, maintain health and resist disease or illness, and promote longevity. It is also known that food and water can carry, or be sources of, harmful microorganisms, chemical compounds and particulate matter. This booklet will discuss the hazards that are present in food and water, and how it is possible to control or eliminate these hazards by using correct methods of food selection, preparation, service and storage | ự J V m I i IB l I Part 2 TERM HAZARDS SOURCE EFFECT HRZRRD DEFINITION I A According to FDA Hazards means any biological chemical physical factors that __ may occur in the product and harm the health of consumers V_ĩ__A__i__i_ì__ỉ__1_I__i_A__Jl_1_1__k__k. HRZRRD DEFINITION Physical factor in the products may cause injuries to consumers Harmful chemical residues in the products PHYCAL CHEMICA FOOD SAFETy HAZARDS IOLOGICA Virus bacteria parasites fungi that may cause human .