High Rates of Organ Failure and Cardiovascular Diseases Linked to Local Grinding Machines in Nigeria: Legislative Pathways for Health Protection and Food Safety
Working Paper
Recent findings from the Federal Institute of Industrial Research, Oshodi (FIIRO 2026) indicate that the rising prevalence of organ failure and cardiovascular diseases in Nigeria may be linked to heavy metal contamination in food processed with locally fabricated grinding machines. These machines widely used in markets and small-scale food processing businesses, have been found to leach dangerous levels of metals such as lead, chromium, nickel, cadmium, iron, and zinc into staple food products, potentially exceeding safe limits established by the World Health Organization (WHO) and Food and Agriculture Organization (FAO). Prolonged consumption of contaminated food is linked to chronic organ damage, heart disease, and increased disease burden among Nigerians, including young and old adults. This brief outlines the evidence, public health implications, socioeconomic impacts, and legislative pathways for the National Assembly of Nigeria to act decisively. Addressing this emerging public health challenge and ensuring healthy living among Nigerians, This brief hereby recommends the following: i. The National Assembly, through its relevant Committees, (e,g Senate and House Committees on Science, Technology & Innovation) may wish to advice the Federal Ministry of Health and Social Welfare, the Federal Ministry of Innovation, Science and Technology on the need to develop national standards specifying food-grade materials (e.g., stainless steel Grade 304/316 and also increase the normal electric blenders to extra-large sizes) and fabrication protocols for all grinding equipment. ii. ii. NASS may also wish to urge the Federal Government to provide fiscal incentives (grants/tax breaks) to manufacturers and vendors to adopt safer, NAFDAC-approved grinding machines like FIIRO’s stainless-steel model. iii. iii. Encourage the relevant Federal Ministries to facilitate training for grinding machine operators on maintenance, hygiene, and contamination prevention.