By Onyeanya Ebere Immaculata
The Federal Institute of Industrial Research, Oshodi (FIIRO), has warned that rising cases of organ failure and cardiovascular diseases in Nigeria may be linked to foods processed with locally fabricated grinding machines.
FIIRO’s Director General, Dr. Jummai Adamu Tutuwa, disclosed this while briefing journalists, citing research findings by the institute.
She said an assessment conducted in 2013 found that several locally made grinding machines used for processing tomatoes, pepper, onions, melon seeds and other food items, particularly within Lagos, contained traces of heavy metals.
According to her, the metals identified included lead, copper, chromium, nickel, cadmium and manganese. The study also detected other metals such as calcium, magnesium, zinc and iron.
She noted that in some cases, contamination levels exceeded safety limits set by the World Health Organisation (WHO), and the Food and Agriculture Organisation (FAO), especially in areas exposed to heavy traffic and industrial activities.
Dr. Tutuwa explained that while some metals occur naturally, they become dangerous due to bioaccumulation, non degradability and high concentration in the food chain.
She warned that prolonged consumption of contaminated food could contribute to increased cases of organ failure and cardiovascular diseases, even among young adults.
To curb the risk, she said FIIRO has developed a stainless steel pepper grinding machine designed to reduce food contamination.