Food poisoning risks: How to protect yourself

Dar es Salaam. As the holiday season ends, it’s crucial to reflect on our eating habits and how improper food handling can lead to food poisoning.

Many people prepare food in bulk, storing leftovers for later meals. However, poor storage and reheating practices can turn these leftovers into a health hazard.

Speaking to The Citizen, Dr Fabian Maricha explained that food poisoning happens when harmful bacteria, viruses, or toxins are present in the food consumed.

“If someone eats food contaminated with bacteria, viruses, or toxins, they are highly likely to suffer from food poisoning,” Dr Maricha stated.

He added that bacteria thrive in food left exposed for long periods or in improperly cooked meals.

On the other hand, dietitian Mwasikili Sebastian emphasised that contamination can occur at any point, from the farm to the table.

“The problem often starts during preparation, storage, or processing. Unwashed knives, cutting boards, or other kitchen tools can spread bacteria, leading to food poisoning,” he shared.

Vulnerable groups

Dr Maricha highlighted that certain groups are more at risk of food poisoning, particularly those who skip meals.

“People who skip meals often end up eating cold or improperly reheated food. This increases their chances of consuming contaminated meals,” he said.

He also noted that eating leftovers without proper storage or reheating practices poses significant risks.

Improperly handled leftovers can harbour bacteria that lead to severe health complications.

The danger of leftovers

According to nutritionist Malina Damian, the risks associate with leftovers.

“To prevent food poisoning, it’s better to take only the portion of leftovers you plan to reheat rather than reheating the entire batch multiple times. Repeated reheating can encourage bacterial resistance in the food, increasing the risk of food poisoning,” she warned.

Ms Malina further said that contamination is not limited to cooked foods but includes ready-to-eat items such as fruits, rice, and pasta, which are also high-risk if not stored properly.

“Contaminated food often looks, smells, and tastes normal. It’s important to handle all food with care to ensure safety,” she noted.

Symptoms of food poisoning

Food poisoning symptoms typically appear within 24 to 48 hours after consuming contaminated food.

These symptoms vary in severity but commonly include abdominal pain, diarrhoea, nausea, and fever.

“Symptoms can differ depending on the type of bacteria or virus involved. Some people may experience severe dehydration or high fever,” said Dr Maricha.

Prevention tips

To avoid food poisoning, Dr Maricha recommends cooking thoroughly.

“Ensure food is cooked at the right temperature to eliminate harmful bacteria, wash hands and utensils thoroughly before handling food,” he shared.

On the other hand, Ms Malina shared that it’s important to keep hot foods and cold foods separate.

“Don’t buy frozen or chilled foods that have been left out of the freezer, and instead only buy hot foods that steam hot,” she shared.

She further added that it’s important to avoid using the same cutting board for raw food that will be cooked and foods served uncooked.

A call to action

Dr Maricha stressed the importance of mindful eating habits and proper food handling to prevent foodborne illnesses.

“People need to develop the habit of eating freshly prepared meals and avoiding improperly stored or reheated foods,” he advised.

Ms Malina echoed these sentiments, emphasising the role of temperature in preventing bacterial growth.

“Keep food either very cold or very hot to minimise the risk of contamination,” she said. As we return to our daily routines, let’s remember the importance of food safety.

A little vigilance can go a long way in preventing foodborne illnesses and ensuring a healthier, safer lifestyle.