Journal of Food: Microbiology, Safety & Hygiene
Open Access

Understanding the Food Poisoning: Causes, Symptoms, and Prevention

Mark Anthony^{* *}Correspondence: Mark Anthony, Department of Food and Science, University of Milan, Milan, Italy, Email:

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Description

Food is an essential part of our daily life, and we rely on it to provide the necessary nutrients for our bodies to function correctly. However, sometimes, the food we consume can cause us to become ill. Food poisoning, also known as foodborne illness, is a common condition that affects millions of people worldwide. In this article, we will discuss the causes, symptoms, and prevention of food poisoning [1].

Causes of food poisoning

Food poisoning occurs when we consume contaminated food or water. There are several different types of bacteria, viruses, and parasites that can contaminate food, including Salmonella, E. coli, Campylobacter, and Norovirus. These microorganisms can enter the food at any point during its production, from the farm to the table [2].

Raw or undercooked meat, poultry, and seafood are the most common sources of foodborne illness. However, fruits and vegetables can also be contaminated, especially if they are not washed properly or grown in contaminated soil. Additionally, cross-contamination can occur when preparing food, such as using the same cutting board or knife for different foods.

Symptoms of food poisoning

The symptoms of food poisoning can vary depending on the type of microorganism that caused the illness. Common symptoms include nausea, vomiting, diarrhea, abdominal pain, and fever [3]. In some cases, the symptoms can be severe and lead to dehydration, kidney failure, and even death.

Symptoms of food poisoning typically appear within a few hours to a few days after consuming contaminated food or water. The duration of the illness can also vary, from a few hours to several days or even weeks, depending on the type of microorganism and the severity of the infection.

Prevention of food poisoning

Preventing food poisoning requires a combination of proper food handling, storage, and preparation. Here are some tips to help prevent foodborne illness:

Wash your hands: Always wash your hands with soap and warm water before handling food, after using the bathroom, and after handling pets [4].

Cook food properly: Cook meat, poultry, and seafood to the appropriate temperature to kill any harmful bacteria. Use a food thermometer to ensure that the internal temperature reaches the minimum safe temperature.

Store food properly: Keep raw meat, poultry, and seafood separate from other foods, and store them in the refrigerator or freezer. Make sure to follow expiration dates and discard any food that looks or smells suspicious.

Avoid cross-contamination: Use separate cutting boards and utensils for different foods, and always wash them thoroughly with soap and hot water.

Wash fruits and vegetables: Rinse fruits and vegetables under running water before eating them, even if you plan to peel them.

Be cautious when eating out: When eating at restaurants, choose food that is cooked thoroughly, and avoid raw or undercooked dishes. Also, make sure that the restaurant has proper hygiene and sanitation practices [5].

Treatment

Treatment for food poisoning typically involves rest, hydration, and the use of over-the-counter medications to alleviate symptoms such as nausea, vomiting, and diarrhea. In severe cases, hospitalization may be necessary to manage dehydration and other complications [6].

It is also important to note that food poisoning outbreaks can occur in various settings, including restaurants, schools, and community events. In the event of an outbreak, it is crucial to report any cases of illness to the appropriate authorities and take steps to prevent the spread of infection [7].

Conclusion

In conclusion, food poisoning is a serious and preventable condition that can cause discomfort and even serious health problems. By following proper food handling, storage, and preparation practices, we can reduce our risk of contracting foodborne illness and enjoy safe and healthy meals. If you suspect that you have food poisoning, seek medical attention promptly to prevent complications and spread of infection. By working together to prevent food poisoning, we can promote a healthier and safer community.

References

1. Boyce JM, Shone GR. Effects of ageing on smell and taste. Postgrad. Med. J. 2006;82(966):239-241. [Google Scholar] [Cross ref]
2. Brennan M, McCarthy M, Ritson C. Why consumers deviate from best practice food safety advice? The case of ‘high risk’ consumers on the island of Ireland. Appetite. 2007;49(2):405-418. [Google Scholar] [Cross ref] [Pub Med]
3. Eves A, Bielby G, Egan B, Lumbers M, Raats M, Adams M. Food hygiene knowledge and self-reported behaviours of UK school children (4-14 years). Br Food J. 2006;108 (9):706-720. [Google Scholar] [Cross ref]
4. Lee HK, Abdul Halim H, Thong KL, Chai LC. Assessment of food safety knowledge, attitude, self-reported practices, and microbiological hand hygiene of food handlers. Int J Environ Res Public Health. 2017;14(1):55. [Google Scholar] [Cross ref]
5. Mahmood K, Khalid J, Kamilah H, Ali AJ, Mohammad L, Ariffin F. An empirical study of food safety, food handling, and food poisoning awareness among foreign students in penang, Malaysia. Int J Adv Sci Eng Inf Technol. 2018;20(27):13-3. [Google Scholar]
6. Odeyemi OA, Sani NA, Obadina AO, Saba CK, Bamidele FA, Abughoush M, et al. Food safety knowledge, attitudes and practices among consumers in developing countries: An international survey. Food Res Int. 2019;116:1386-1390. [Google Scholar] [Cross ref] [Pub Med]
7. Hamed A, Mohammed N. Food safety knowledge, attitudes and self-reported practices among food handlers in Sohag governorate, Egypt. East Mediterr Heal J. 2020;26(4):374-81.[Google Scholar] [Cross ref] [Pub Med]