Background: Modern lifestyles, characterized by hectic schedules and poor dietary choices, have led to a significant increase in lifestyle-related illnesses, including heart disease, obesity, diabetes, and mental health issues. Objective: This narrative review aims to examine the rising prevalence of these conditions and explore the role of Ayurvedic principles in their prevention and management. Methods: A comprehensive manual literature search was performed using multiple databases, including PubMed, Google Scholar, and various national health databases, focusing on key Ayurvedic concepts such as Ahara (diet), Vihara (lifestyle), Dincharya (daily regimen), Ritucharya (seasonal regimen), Sadvritta (ethical living), and Achara Rasayana (behavioral rejuvenation). Results: The evidence confirms that lifestyle diseases are largely driven by chronic stress, sedentary habits, irregular sleep patterns, and the consumption of unhealthy substances. Ayurveda offers a holistic and integrative management approach, emphasizing the restoration of balance through customized diets, lifestyle adjustments, detoxification therapies, and rejuvenation techniques. Conclusion: In contrast to conventional treatments which may have side effects, Ayurvedic interventions provide holistic healing by nurturing the physical, emotional, and spiritual aspects of well-being. This review highlights the significant potential of incorporating Ayurvedic practices into mainstream healthcare systems to more effectively manage the growing burden of lifestyle-related disorders.