Phytoremediation is an eco-friendly and cost-effective approach to decontaminate soils and

aquatic ecosystems contaminated with heavy metals. This review aims to provide a
comprehensive overview of the current state of knowledge in phytoremediation of Centella
Asiatica, focusing on the selection of plant species, metal accumulation in different plant parts,
and the safety of plant-based products for human consumption. The review also discusses the
advantages of phytoremediation over traditional bioremediation technologies and highlights the
potential of Centella Asiatica as a bio monitoring plant for heavy metal pollution.
Centella Asiatica, also known as Gotu Kola, is a versatile plant with a wide range of health benefits, traditionally used in Ayurvedic and traditional Chinese medicine. Beyond its medicinal properties, Centella Asiatica has emerged as a promising candidate for phytoremediation due to its remarkable ability to accumulate heavy metals such as lead, cadmium, mercury, and arsenic from contaminated soils and water bodies. This cost-effective and sustainable approach to remediation offers a viable solution to reducing metal concentrations in the environment, with Centella Asiatica proving to be a valuable bioindicator for monitoring changes in pollution levels over time.
Furthermore, the review underscores the importance of selecting native plant species like Centella Asiatica that can thrive in specific environmental conditions for effective phytoremediation. Highlighting the significance of monitoring metal accumulation in different plant parts, the review emphasizes the need for rigorous testing and analysis to ensure the safety of plant-based products for human consumption. With its potential as a self-sustaining solution for long-term remediation projects, Centella Asiatica stands out as a versatile and efficient plant species for phytoremediation, offering a holistic approach to environmental conservation and human health
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Phytoremediation, a sustainable and cost-effective method for removing heavy metals from contaminated soils and water bodies, is gaining momentum as an eco-friendly solution to environmental pollution. This review delves into the potential of Centella Asiatica, also known as Gotu Kola, as a remarkable candidate for phytoremediation due to its ability to accumulate metals like lead, cadmium, mercury, and arsenic. Beyond its medicinal properties, Centella Asiatica serves as a valuable bioindicator for monitoring pollution levels and offers a holistic approach to environmental conservation. The review emphasizes the importance of selecting native plant species like Centella Asiatica for effective phytoremediation and underscores the need for rigorous testing to ensure the safety of plant-based products for human consumption.

By examining the current state of knowledge in phytoremediation, this review highlights the advantages of utilizing Centella Asiatica in remediation projects as a self-sustaining solution for long-term environmental conservation. With its potential to thrive in specific environmental conditions and its ability to effectively remove heavy metals, Centella Asiatica emerges as a versatile and efficient plant species for phytoremediation. This review underscores the significance of monitoring metal accumulation in different plant parts, providing insights into the safety and efficacy of using Centella Asiatica for remediation purposes. Overall, Centella Asiatica offers a promising and sustainable approach to reducing metal concentrations in the environment, contributing to both environmental preservation and human health.