Food‑Safety Expert Warns of Lethal Risks Linked to Home Canning
Dr. Rania Ghiloufi, specialist in food quality and safety at the National Institute of Nutrition, has issued a stark warning to the public about the serious dangers of improperly canned foods. When sanitary standards are not met, home‑canned products can lead to severe illness—and even death.
Key points from Dr. Ghiloufi’s interview (Radio Nationale – Sunday, 22 Feb 2026)
| Issue | Details |
|---|---|
| Traditional home canning | While culturally common, it can be hazardous if the sterilisation process is insufficient. |
| Bacterial threats | Certain bacteria require extremely high sterilisation temperatures to be destroyed. |
| Botulism | The most dangerous culprit. Clostridium botulinum produces some of the most potent toxins known. These toxins cause a progressive, total paralysis that can be fatal without urgent medical care. |
| Symptoms | Early signs are often subtle (e.g., mild nausea, blurred vision), but the disease progresses rapidly and demands immediate hospitalisation. |
| Real‑world risk | “Botulism is not a theoretical threat; it’s a real danger that can affect anyone who consumes poorly sterilised food,” Dr. Ghiloufi explained. |
| Consumer advice | • Avoid informal or makeshift canning operations that lack certified equipment. • Prefer establishments that strictly follow sanitary regulations, use certified machines, and control temperature, acidity, and food quality throughout the process. |
| Seasonal concern | The warning is especially relevant ahead of high‑consumption periods such as Ramadan, when demand for canned goods spikes. Families preparing their own preserves without proper protocols are at heightened risk. |
| Responsibility | Food safety is both an individual and collective responsibility. “It’s not just about avoiding food poisoning; it’s about protecting lives. A badly made can can kill,” she concluded. |
Why this matters now
During Ramadan and other festive seasons, many households turn to home‑preserved foods to meet increased demand. Without strict adherence to safe canning procedures, the risk of botulism—and other food‑borne illnesses—rises dramatically.
Read also: Gafsa: 14 cases of food poisoning after consumption of fermented milk
Source: La Presse (21 Feb 2026).
