Food Hazards
Experts describe food safety problems in term of hazards with those hazards categorized as chemical, microbiological or physical.
They have long considered the most dangerous hazards to be those of microbiological origin, followed by those of naturally occurring toxins.
However, pesticides and additives have been prominent subjects for the media which may lead some people to focus on those hazards more than others.
But as more stories merge of people becoming ill from bacterial contamination, the public is increasingly aware of the importance of microbiological hazards.
People do die from microbiological hazards, but deaths due to consuming pesticide residues or food additives are rare.
Water is a food, and also is subject to microbial contamination. Some pathogen such as Cryptosporidium parvum, are more waterborne than foodborne.
Food Hazards
Food safety can be defined as the “the avoidance of food borne pathogens, chemical toxicants and physical hazards, but also includes issues of nutrition, food quality and education.” The focus is on “microbial, chemical or physical hazards from substances than can cause adverse consequences.”
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Chemical hazard are chemicals that can get into food by improper storage of chemical or chemical containers or by using chemicals improperly...
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A biological hazards is an agent in food with potential to cause human illness. It is the most significant hazards in our food. Biological h...
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Anything foreign to the food can be considered a physical hazard. Dust, dirt, hair, metal shavings and broken glass, for example, are items ...