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How to Prevent Food Poisoning: Proven Hygiene Tips and Safe Food Practices

How to Prevent Food Poisoning: Proven Hygiene Tips and Safe Food Practices

A poorly preserved dish, spoiled ingredients, or expired products can lead to food poisoning with serious consequences. As experts in food safety, we outline essential hygiene rules to protect your health.

Lack of hygiene: the leading cause of food poisoning

Experiencing nausea, vomiting, fever, or diarrhea? It could stem from that seafood platter that wasn't fresh. Food poisoning is a digestive infection from consuming contaminated food or drinks harboring bacteria like E. coli, Salmonella, or Listeria, parasites, or viruses. Symptoms typically emerge 24 to 72 hours after ingestion. Most cases arise from poor food hygiene, including:

  • Breaking the cold chain;
  • Ignoring expiry dates;
  • Improper storage;
  • Inadequate cooking.

Natural remedies for quick relief

Feeling bloated with frequent bathroom trips? These evidence-based natural remedies can help alleviate food poisoning symptoms: Sip ginger tea to ease heartburn; consume yogurt for its antibacterial properties; drink lemon juice for anti-inflammatory benefits; chew cumin seeds to soothe abdominal pain. Always consult a doctor for severe cases.

Adopt these safe food handling habits

Doubting a food's freshness? Discard it immediately to safeguard your well-being.

Follow these proven hygiene practices to minimize contamination risks:

  • Shop strategically: Handle fresh and frozen items last, and refrigerate them promptly to maintain the cold chain.
  • Check dates carefully. The use-by date (DLC) applies to perishable foods—do not consume past it. The best before date (DDM) indicates quality loss but not immediate danger.
  • Ensure fridge at 4°C max and freezer at -18°C max.
  • Regularly clean and disinfect fridge, microwave, oven, and food-contact surfaces.
  • Wash hands before preparing or handling food.
  • Clean cutting boards and utensils after each use.
  • Cook meats and fish thoroughly to eliminate bacteria.
  • Discard anything with off smells or appearances.
  • Rinse fruits and vegetables thoroughly to remove bacteria and pesticides.
  • Never refreeze thawed foods.

Are plastic and aluminum containers toxic?

Plastic dominates supermarket shelves, packaging everything—but it can leach harmful substances into food, especially when heated or aged. Avoid reheating in plastic. Aluminum poses similar risks with migrating particles.

Cardboard may contain carcinogenic mineral oils. To reduce exposure: Skip plastic bottles for reusable ones; avoid disposables and cling film; buy in bulk. Opt for glass—it's impermeable, heat-resistant, eco-friendly, and reusable without degradation.

Watch our video for tips on avoiding harmful substance migration in food.

In France, 10,000–13,000 people suffer food poisoning annually, 30% from family meals. When in doubt, throw it out—your health will thank you!