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Food Poisoning Infection vs. Food Poisoning Intoxication What’s the difference? Last Updated: August 17, 2010 Published: December 12, 2008 by Michael Doom, REHS
There are a number of ways in which food can make you sick. Chemicals, heavy metals, foreign objects, food-infesting insects, parasites, fungi, viruses and bacteria are all possible causes. The greatest, and by far most common risk of becoming ill or dying from food is from contamination with harmful microorganisms, commonly known as germs. The likelihood of becoming seriously ill by microorganisms is far greater than that of pesticide risks, environmental contaminants, nutritional imbalances, food additives and natural toxicants. Microorganisms include bacteria, viruses, molds, parasites and more. Of the many types of microorganisms, bacteria and viruses are the majority cause, or source of foodborne illness cases in most of the world. Microbial food poisonings or foodborne illnesses mainly fall into one of two categories. The first is food infection, where the microorganism itself grows inside your body and is the source of your symptoms. The second is food intoxication, where a chemical or natural toxin (often produced as a by-product of bacteria present in the food - known as an exotoxin) causes your symptoms or illness. Most bacterial food poisonings are actually food infections. The symptoms of food infection and food intoxication are similar. Both can produce food poisoning related symptoms, such as headaches, vomiting, abdominal pain, cramps, diarrhea, dehydration, and so it is not always clear which you are experiencing.
Here Are Some Differences That You Can See in Many Cases:
The most common microorganisms responsible for food infections include Salmonella, Campylobacter jejuni, Listeria monocytogenes, Shigella, Vibrio parahaemolyticus, Norwalk Viruses, and Hepatitis A Depending on the severity of your symptoms, or if you are a higher risk person, (i.e. infant, child, elderly person, pregnant woman, or an already ill person with weakened immune system - cancer, kidney disease, diabetes etc.) the treatment for either will be the same – rest, light fluids etc. If you end up at the doctor’s office or a hospital, the medical treatment will most likely depend on whether you are experiencing intoxication or an infection. The main treatment for severe bacterial infection is antibiotics. For intoxication, the treatment will further depend on the type of source and/or type of toxin and may just involve medications or methods to flush the toxin out of your system. For an extensive list of natural treatments, remedies and other possible cures, click on the link and read my article at www.FoodPoisoningPrevention.com/Treatements_Remedies.htm
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About the Author
Michael Doom worked as a Registered Environmental Health Specialist (REHS) for Los Angeles County for more than 21 years. For most of these years he worked as a field inspector and Supervising Senior REHS in the retail food inspection programs. His experience within Los Angeles County has taken him to some of the smallest “mom and pop” restaurants and markets in the poorest areas of south Los Angeles, as well as to the largest facilities and affluent areas on the west side. He has literally conducted thousands of inspections of numerous types of restaurants, food markets, warehouses, events, and more; educated hundreds, if not more than a thousand, food facility owners, managers and employees on food sanitation and food safety , and how to prevent food poisoning hazards; has supervised more than 50 field inspectors that were responsible for an inventory of food facilities larger than many U.S. states.
Mr. Doom has a B.S. in Biology from Loyola Marymount University, an REHS with the state of California, holds a Project Management Professional (PMP®) credential from the Project Management Institute, and a Master's Certificate in Project Management from George Washington University. Mr. Doom continuously works to expand his knowledge and experience in the subject of food safety, sanitation and food poisoning prevention.
He can be reached at Mike@foodpoisoningprevention.com