Abstract
Background: Food additives and preservatives are integral components of the modern food industry, serving essential functions such as enhancing organoleptic properties, extending the shelf life of products, and facilitating food processing. However, as these substances play a crucial role in food production, concerns have emerged regarding their potential toxicity and effects on human health.
Methods: A comprehensive literature review was conducted exploring the sources, including scientific journals on PubMed, Scopus, government publications, and websites. The article reviews existing literature and explores the latest findings in the field, shedding light on the multifaceted aspects of food additives and preservatives. It outlines the various functions these substances serve and their significance in contemporary food production, emphasizing their role in optimizing the consumer experience and food supply chain efficiency.
Discussion: Numerous studies have explored the potential adverse effects of food preservatives and additives, shedding light on their impact. Striking a balance between reaping the benefits of these substances and mitigating their potential risks remains an ongoing challenge, necessitating ongoing research and oversight. This research article provides an in-depth analysis of the toxicology of food additives and food preservatives, examining their safety, regulations, and potential health impacts. It highlights the need for a comprehensive evaluation of these substances to ensure the safety of the food supply. Natural food preservatives and food additives would be better options rather than opting for synthetic and chemical forms.
Conclusion: The use of natural preservatives offers a safer and more sustainable approach to food preservation, addressing consumer concerns about synthetic preservatives and promoting the production of healthier and more environmentally friendly food products.

Key words: Food additives, Food preservatives, Toxicity, Safety regulations, Natural preservatives