The Federal Institute of Industrial Research, Oshodi (FIIRO) has raised alarm over a potential link between the increasing prevalence of cardiovascular and organ-related illnesses and the consumption of foods processed with locally fabricated grinding machines.
In a statement released in Lagos, FIIRO Director-General Jummai Adamu Tutuwa said findings from a detailed investigation conducted by institute researchers revealed measurable levels of metallic contaminants in many locally manufactured grinders used to process common food items such as tomatoes, peppers, onions, and melon seeds.
According to the report, samples collected particularly from densely populated and industrialized areas contained heavy metals including lead, copper, chromium, nickel, cadmium, and manganese. Researchers also detected trace amounts of non-heavy metals such as calcium, magnesium, zinc, and iron.
Dr. Tutuwa warned that prolonged consumption of food contaminated with such substances may contribute to rising cases of heart disease and organ failure, noting that younger populations could also be at risk. She explained that while some metals occur naturally, they can become harmful when they accumulate in the body over time and enter the food chain in excessive quantities.
The study further indicated that contamination levels in several locations exceeded safety limits established by the World Health Organization and the Food and Agriculture Organization, especially in environments exposed to heavy traffic and industrial emissions. Cadmium was highlighted as particularly concerning because of its widespread industrial use and persistence in the environment.
To address the risk, FIIRO has developed a stainless-steel pepper grinding machine designed to minimize metallic contamination. The institute also disclosed plans to collaborate with the National Assembly and the Office of the First Lady, among other partners, to promote large-scale production, distribution, and monitoring of safer grinding equipment nationwide.
The Director General stressed that stronger regulatory oversight, stricter enforcement of standards, and expanded public awareness campaigns will be essential to reducing contamination levels and lowering the country’s burden of cancer, cardiovascular disease, and organ failure.
