Protective and Therapeutic Effects of Medicinal Plants Against Food Additive-Induced Toxicity.

Abstract

For thousands of years, people have used medicinal plants and in many parts of the world, traditional medicines continue to play a significant role in the standard treatment of a wide range of illnesses. With changes in modern eating patterns, there has recently been an increase in the use of processed foods. Furthermore, the use of food additives has increased in tandem with the production of processed foods. The dosage levels used for these additives are determined using empirical analyses. However, some additives have demonstrated long-term toxic effects on the human body in toxicity tests. Plants are one of the main sources of biologically active substances and in recent years, many studies have focused on the health benefits of phytochemicals and plant-derived extracts in the treatment and prevention of food additive toxicity. This review clarified studies on several medicinal plants, such as <i>Physalis peruviana</i> L., <i>Jatropha tanjorensis</i>, <i>Cymbopogon citratus</i>,<i> Ficus carica</i>, <i>Rosmarinus officinalis</i> L. and others. The findings presented here demonstrate these plants' efficiency and success in preventing and lowering the toxicity of food additives through antioxidant activity reducing oxidative stress, and reduction in renal and hepatic toxicity. Therefore, these plant extracts have a preventive and therapeutic effect in reducing toxicity and may be the best option for reducing the toxicity of food additives in the future. Moreover, additional research is required to confirm the biologically active components found in medicinal plants that are effective in reducing this toxicity.