Food Poisoning: Causes, Symptoms & Prevention
Food poisoning is one of the most common health problems worldwide, caused by consuming contaminated food or drinks. While many cases are mild and resolve within a few days, severe food poisoning can lead to serious illness and even hospitalization.Causes
The main causes of food poisoning are harmful bacteria, viruses, parasites, and toxins. Common culprits include Salmonella, E. coli, Listeria, and Norovirus. These germs spread through undercooked food, expired items, unwashed fruits and vegetables, or food prepared in unhygienic conditions. Street food and improperly stored leftovers are also major contributors.
Symptoms
Symptoms usually appear a few hours to three days after consuming contaminated food. They can vary in intensity but often include:
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Nausea and vomiting
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Diarrhea
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Stomach cramps
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Fever and weakness
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Dehydration
In severe cases, food poisoning can be life-threatening, especially for children, elderly individuals, and people with weak immune systems.
Prevention
Preventing food poisoning is simple if proper hygiene is maintained:
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Always wash and cook food thoroughly.
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Keep raw and cooked food separate to avoid cross-contamination.
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Store leftovers in the refrigerator and avoid using expired items.
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Be cautious with street food; only eat from clean and trusted places.
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Drink filtered or boiled water to stay safe.
Conclusion
Food poisoning is preventable, and small lifestyle changes can make a big difference. By following safe food practices and maintaining good hygiene, you can protect yourself and your family from this common but serious health issue. Remember, prevention is always better than cure.
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