As we age, our bodies undergo natural changes that can affect our immune systems, increasing the risk of foodborne illnesses. Combined with decreased appetites and the tendency to cook for just one or two people, seniors are more vulnerable to foodborne threats. Let's explore why seniors are more susceptible to food poisoning and how to take preventative actions.

Why Are Seniors at Higher Risk?

Aging can weaken the immune system, making it harder for the body to fight infections. Additionally, stomach inflammation and reduced stomach acid levels create an environment where harmful bacteria can thrive more easily on food. Cooking for just one or two people often leads to more leftovers, which, when not stored properly, provide more opportunities for bacterial growth in the refrigerator.

A woman washing produce to avoid foodborne illness.

 

 

Recognizing the Symptoms of Foodborne Illness

Foodborne illnesses can manifest differently depending on the type of bacteria and the amount of contaminated food consumed. Common foodborne illness symptoms include:

  • Diarrhea
  • Abdominal cramping
  • Fever
  • Headache
  • Vomiting
  • Exhaustion

Food poisoning symptoms can appear as soon as half an hour after eating contaminated food or can take several days to develop. While symptoms usually last only 1-2 days, they can persist for over a week. If signs of food poisoning are severe or ongoing, it's crucial to consult with a healthcare provider.

Empowering Seniors with Food Safety Tips

How can older adults best protect themselves against foodborne illness? While seniors may face increased risks, there are many ways to reduce the likelihood of foodborne illnesses. The key is to remember the principles of AVOID, CLEAN, COOK, and CHILL.

  • AVOID: Prevent cross-contamination by keeping raw meat, poultry, and eggs separate from other foods.
  • CLEAN: Wash hands thoroughly with warm soapy water before preparing food. Clean cutting boards and counters before and after each use.
  • COOK: Use a food thermometer to confirm meat is thoroughly cooked. Remember to keep hot food hot, and cold food cold.
  • CHILL: Refrigerate or freeze leftovers within 2 hours of cooking. If leftovers have been at room temperature for more than 2 hours, it's best to err on the side of caution and discard them. Divide large amounts of leftovers into smaller containers for quicker cooling. Use or freeze refrigerated leftovers within 3-4 days.

The most important rule: if in doubt, throw it out. When it comes to food contamination, it's always better to be safe than sorry.
By understanding the risks and following these straightforward steps, seniors can enjoy their favorite foods while protecting their health. Knowledge is power and empowered seniors are safer seniors.

Have Questions or Concerns About Senior Safety or Suspect Food Poisoning?

The Iowa Poison Control Center is available 24/7 to provide free, confidential advice regarding food safety and poison prevention. Don't hesitate to reach out if you have any questions about safe food handling or suspect you or a loved one may have food poisoning.