Food Poisoning: Food/Waterborne Illness
Updated Jun. 29th, 2026 | Read Time: 3 Minutes | What You Will Learn:
- What Is Food Poisoning?
- Key Symptoms of Food Poisoning
- Food Poisoning Treatment Options & Supplements
- Lifestyle Tips
- Food Poisoning Supporting Supplements
- Nutritional Information
- Reader Comments (5)
Food poisoning can strike suddenly, leaving you feeling weak, uncomfortable, and unsure of what to do next. While rest and hydration are essential, many people are also looking for ways to support recovery and ease symptoms naturally. That's why food poisoning remedies, including targeted nutrition, hydration strategies, and supplements, have become a go-to for those seeking faster relief and gentle support.
In this article, we'll explore effective ways to help your body recover and get back to feeling your best.
What Is Food Poisoning?
Foodborne illness is commonly called food poisoning. It occurs when a toxin contaminates a food or drink and causes illness. The source of the toxin is usually bacteria; however, toxins can also be produced by plants or mushrooms or come from the food handler.
Toxins may be pesticides or chemicals in seafood, fruits or vegetables. The most common causes of this type of illness are Salmonella and Staphylococcus. E. coli, Campylobacter, and botulism less commonly cause food poisoning. The best way to prevent food or water borne illness is to practice proper food preparation and cooking methods.
What Are Symptoms of Food Poisoning?
Similar in presentation to the stomach flu, food poisoning and waterborne illness can be difficult to diagnose correctly. Food poisoning has some telltale symptoms, such as gastrointestinal upset and abdominal pain; many symptoms depend upon the cause of food poisoning. Symptoms that are common across many different infectious agents include vomiting and bloody diarrhea, fever, nausea and dizziness/light-headedness. A dangerous side-effect of food poisoning and its symptoms is dehydration, which has a greater prevalence among children and the elderly.
Food poisoning can be difficult to diagnose because of the wide range of time it takes for different organisms to cause the appearance of symptoms in infected individuals, often ranging from 6 hours to several days. Unless many people fall ill from the same source, it is sometimes a mystery as to which food or drink caused the illness. Luckily, there are many natural treatments that can be used to prevent and treat food poisoning.
Food Poisoning Treatment Options & Supplements
Conventional treatment involves the use of antibiotics. This usually takes care of the current infection. However, the body becomes susceptible to subsequent infections if friendly bacteria are not replaced.
The overuse of antibiotics has also led to antibiotic-resistant strains of various organisms. Individuals can help to minimize resistance by using antibiotics sparingly and always taking prescriptions until they are finished.
Lifestyle Tips
Good hygiene is important to prevent foodborne or waterborne illness. Wash your hands with soap before each meal, and wash your hands frequently when preparing food.
Keep all kitchen tools that come into contact with raw meat, eggs or seafood away from other food and disinfect them appropriately. Do not use antibacterial soaps or cleaning products.
They can actually lead to an increase in the virulence, or disease-causing potential, of viruses and bacteria in the home. Always cook food fully and do not leave food out at room temperature or in the sun for long periods of time. Use caution when rewarming or recooling foods. Use a fork thermometer for checking the temperature inside of cuts of meat. Do not add stuffing to poultry until it is ready to be cooked. Never eat food from a damaged tin can. Use proper technique when canning at home. Do not give honey to infants under 1 year because their body is unable to fight botulism.
Food Poisoning Supporting Supplements
Dietary treatment of food poisoning includes increasing fluid intake to prevent dehydration. Consider using electrolyte replacement drinks. Make a broth with garlic (an antimicrobial) and potassium-rich vegetables like parsley and celery. Adding garlic to a meal is one of the best ways to kill any bacteria that are present in the food. Spices like cinnamon and cloves are also antimicrobial. Drink fruit and vegetable juices that are high in vitamin C to detoxify the body. Eating blueberries can help to stop diarrhea.
The following herbs can be used as teas to stop nausea and soothe the digestive tract: ginger, fennel and peppermint.




As a PhD student studying microbiolgy, I B. cereus when I say that I have read quite a bit on food poisoning. You offer some great suggestions here but my absolute biggest piece of advice on this matter is that prevention is better then cure. The 3 hour rule is a very useful general guideline, and, of course, physical inspection of food goes a far way for safety: moldy soft foods should be discarded and if hard food has mold, at the least, a good are around the food should be removed. Also, meat is very risky for food poisoning and ought to be both stored and handled properly in order to keep safe from pathogens.
Hey Rachel,
Thank you for your comment and glad you enjoyed this article.
Have a healthy day.
Interesting to see the same herbs used for detox can be used for food poisoning. Garlic, goldenseal, kelp, milk thistle are all herbs I take, often mixed together, either in teas, or tinctures, sometimes capsules. Other detox herbs that may help with food poison might include: Lemon. I often take it as a smoothie mixed iwths o many other herbs used for cleaning out the system. Dandelion is also good as well as Burdock. Sarsaparilla with YellowDock also clean out toxins. Alfalfa tea with Chlorophyll added in. Cilantro or Parsley also do the job. With Parsley, you can try Fenugreek or Celery juice for an added effect.
Hello Kaveh,
Yes, these herbs help so you can detox what you ingested from your body and herbs are also very soothing. Great suggestions as well, thank you for sharing. Do be sure to learn more about the popular chlorophyll supplement: https://www.nationalnutrition.ca/articles/supplements/chlorophyll/
It makes sense, cuisines all around the globe rely on spices. The garlic, as an antimicrobial, adds the benefit of protecting from food poisoning, as well as from the wonderful flavor. I have heard the same thing for spicy food, although this does feel more of an acquired taste to me (may scare off some people as well as bacteria). It is neat that grapefruit seed extract has antimicrobial properties. I would not have guessed that. I've heard about colostrum having benefits here too but with that one I do not know if it is really so good or if it is just hype. So, I think that for this one it is the case that time will tell if it is really good for this