Understanding cancer etiology: A review of the evidence-based Ayurvedic framework of cancer etiologies.

Background of the Study: As many as 10 million people have died from cancer globally in 2020, making it the top cause of mortality in the globe. Cancer develops as a result of the multi-stage process by which normal cells convert into tumor cells, progressing from a precancerous lesion to a malignant tumor. By avoiding risk factors and applying existing evidence-based preventative techniques, 30%-50% of malignancies may be averted. In order to avoid cancer, it is essential to know the specific causes of the disease. Aims: Identification of cancer etiologies that have been described in classics. Evidence-based understanding of these etiologies and to comprehend the significance of etiologies in cancer prevention. Materials and methods: A thorough evaluation of literature, including ancient Ayurvedic classics, modern medical texts, and articles published in reputable journals, was conducted to meet the study's goals and objectives. Results: According to Ayurveda, there are three distinct phases of tumorigenesis: chronic inflammation, precancerous development, Conclusion: Although inflammation is coming into the picture just now in the contemporary world, Ayurveda has described this as a leading cause 5000 years back. It is evident that diet and lifestyle play a crucial role in the etiology of