Evaluating Consumer Perceptions and Safety of Genetically Modified Foods in Africa: A Comprehensive Review

Abstract

Technological advances in the food industry have garnered significant attention, particularly for enhancing sustainability and reducing food insecurity in Africa, especially in sub-Saharan regions where several million people are undernourished. This increasing demand for food, coupled with consumers' desire for diversity and safety, has spurred innovations like Genetically Modified Foods (GMF). These programs involve altering the genetic makeup of crops and livestock to improve outcomes such as yield, resistance to pests, and overall efficiency. GMF programs constitute several innovative strategies such as technological interventions, including the use of better seeds and pest control methods to combat poor harvests and inefficiencies. Transgenic technology, a key innovation, modifies specific genes in crops to enhance resistance to insects, pathogens, and environmental stressors, leading to increased productivity and efficiency for farmers. Despite these benefits, GMF has sparked public concerns and controversies related to ethics, potential increases in global antibiotic resistance, nutritional quality, toxicity, allergies, and environmental risks. While these issues have generated debate, most studies suggest that the advantages of GMF, such as improved crop quality and resilience, outweigh the disadvantages. This review highlights the safety of GMF, noting that natural gene recombination through selection, breeding, and mutation has long been beneficial. Additionally, it addresses consumer perceptions and the significant concerns surrounding environmental risks and health hazards associated with GMF. Ultimately, while GMF presents promising solutions to food insecurity and agricultural inefficiencies, ongoing research and dialogue are essential to address the ethical and safety concerns raised by the public.