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Research Article Open access CC BY 4.0

Potential Health Risk Evaluation of Heavy Metal Exposure from Consuming Commercially Produced Food Seasonings in Enugu, Nigeria

Ozioma Ebere Obianyido, Hector Okechukwu Obianyido, Ruth Efevare Imosemi

European Journal of Nutrition & Food Safety · pp. 33–41 · Published 30 Aug 2023

10.9734/ejnfs/2023/v15i91334

Abstract

Heavy metals are inherently non-biodegradable elements of the earth's crust that collect and remain in the ecosystem in perpetuity due to both human and natural activity. Their contamination in seasonings remains a public health concern because of the frequency of use. Prolonged exposure to these heavy metals is a severe health risk worldwide. This study evaluated the potential health risk of heavy metal exposure from consuming commercially produced food seasonings in Enugu, Nigeria. Thirty (30) commercially produced food seasonings were selected by simple random sampling and grouped into five (5) according to different batches. Atomic absorption spectroscopy was used to analyze arsenic, cadmium, lead and nickel. The level of arsenic in group SA(1.28±0.21mg/kg), SB(1.73±0.31mg/kg), SC(1.13±0.17mg/kg), SD (2.11±0.20mg/kg) were observed to be above (1.00mg/kg), the WHO maximum permissible limit. Cadmium levels in SA (0.36±0.01mg/kg) were observed to be above (0.30 mg/kg), the WHO maximum permissible limit. The estimated daily intake, hazard quotient and hazard index of the metals were within the normal range. The presence of heavy metals above WHO permissible limits in commercially produced food seasonings should be a public health concern. To protect the population's health, producers, retailers, and vendors of seasonings should be informed of the hazards of exposing their products to heavy metal contamination. Continuous surveillance of commercially produced food seasonings for heavy metal contamination is recommended.

Heavy metals health risk prolonged exposure toxicity

References (28)

  1. 1 Nickel: Human Health and Environmental Toxicology [DOI]
  2. 2 A comparison of technologies for remediation of heavy metal contaminated soils [DOI]
  3. 3 The effects of heavy metals on human metabolism [DOI]
  4. 4 An Overview of Carcinogenic Heavy Metal: Molecular Toxicity Mechanism and Prevention [DOI]
  5. 5 European Journal of Preventive Cardiology [DOI]
  6. 6 Understanding Potential Heavy Metal Contamination, Absorption, Translocation and Accumulation in Rice and Human Health Risks [DOI]
  7. 7 Inorganic arsenic in rice-based products for infants and young children [DOI]
  8. 8 The application of spectroscopic techniques in combination with chemometrics for detection adulteration of some herbs and spices [DOI]
  9. 9 Recent development in the application of analytical techniques for the traceability and authenticity of food of plant origin [DOI]
  10. 10 An assessment of level of heavy metals pollution in the water, sediment and aquatic organisms: A perspective of tackling environmental threats for food security [DOI]
  11. 11 Sauces, spices, and condiments: definitions, potential benefits, consumption patterns, and global markets [DOI]
  12. 12 Occurrence and human health implications of chemical contaminants in vegetables grown in peri-urban agriculture [DOI]
  13. 13 Recent Advances in Arsenic Research: Significance of Differential Susceptibility and Sustainable Strategies for Mitigation [DOI]
  14. 14 The Safety Assessment of Toxic Metals in Commonly Used Herbs, Spices, Tea, and Coffee in Poland [DOI]
  15. 15 Spices and Seasoning Mixes in European Union—Innovations and Ensuring Safety [DOI]
  16. 16 Chemometric approach to evaluate trace metal concentrations in some spices and herbs [DOI]
  17. 17 Respiratory effects and arsenic contaminated well water in Bangladesh [DOI]
  18. 18 Chronic exposure to traffic-related air pollution and cancer incidence among 10,000 patients undergoing percutaneous coronary interventions: A historical prospective study [DOI]
  19. 19 Fatty acids, metal composition and physico-chemical parameters of Igbemo Ekiti rice bran oil [DOI]
  20. 20 Heavy metals in spices commonly consumed in Republic of Korea [DOI]
  21. 21 Evaluation of Arsenic, Cadmium, Nickel and Lead in Common Spices in Pakistan [DOI]
  22. 22 Essential and Toxic Trace Elements and Vitamins in Human Health [DOI]
  23. 23 Trace Heavy Metal Levels of Some Bouillon Cubes, and Food Condiments Readily Consumed in Nigeria [DOI]
  24. 24 Probabilistic health risk assessment of heavy metals in honey, Manihot esculenta, and Vernonia amygdalina consumed in Enugu State, Nigeria [DOI]
  25. 25 Health Risk Assessment of Heavy Metals via Dietary Intake of Vegetables Grown in Wastewater Irrigated Areas of Jagjeetpur, Haridwar India [DOI]
  26. 26 Analysis of Household Hazardous Wastes Awareness Level in Enugu Metropolis [DOI]
  27. 27 HEALTH RISK OF SELECTED INORGANIC CONTAMINANTS IN SOME FOOD SPICES SOLD IN MARKETS WITHIN PORT HARCOURT METROPOLIS, NIGERIA [DOI]
  28. 28 Journal Of Environmental Chemistry And Ecotoxicology

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