Introduction: About 422 million people worldwide, most of whom reside in low and middle-income nations, have diabetes (metabolic lifestyle disorder), according to the World Health Organisation, contributing to 1.5 mil-lion deaths annually. Aahara (diet) and Yoga asanas are essential for controlling and preventing lifestyle disor-ders. Thus, this study assessed how yoga techniques and the Aahara contribute to managing diabetes mellitus. Methodology: A single arm open randomised clinical study was conducted on 30 clinically diagnosed patients with diabetes mellitus 2 for Yoga asanas (Mandukasana, Kurmasana, Vakrasana, and Ardhamatsyendrasana) and Ayurvedic Aahara plan in the Postgraduate Institute of Ayurved, DSRRAU, Jodhpur. The study evaluates their role in the management of Prabhoot Mutrata (Polyuria), Avila Mutrata (Urine turbidity), Pipasadhikya (Polydipsia), Kshuda Adhikya (Polyphagia), Sweda Adhikya (The excessive sweating) The, Dourbalya The (Weakness The/Tiredness The), The Alasya (The Laziness) The, Atinidra (Excessive sleep), Karpada Daha (Burning sensation in hands and feet) and blood sugar level (i.e. FBS and PPBS, HbA1c). Result: The result of the study depicts that Yoga asanas and Ayurvedic Aahara have significantly helped in reducing the Prabhoot Mutrata, Avila Mutrata, Pipasadhikya, Kshuda Adhikya, Sweda Adhikya, Dourbalya, Alasya, Atinidra, Karpada Daha and blood sugar level. Conclusion: The study concluded that Yoga therapy and the Aahara plan have a role in managing diabetes mellitus by lowering medication dosages, increasing physical and mental alertness, and preventing complications. Results should be validated in larger sample sizes and multicentric models to es-tablish it as a well-known treatment.