This study investigates the impact of a lifestyle intervention aimed at preventing weight gain during the initiation of insulin pump therapy in individuals with Type 2 Diabetes (T2D). Recognizing the common challenge of weight gain associated with insulin therapy, particularly with insulin pumps, our intervention focuses on lifestyle modifications encompassing dietary habits and physical activity. Through a randomized controlled trial, we assess the efficacy of this intervention in mitigating weight gain and improving overall metabolic outcomes. The results provide valuable insights into the potential benefits of integrating lifestyle interventions with insulin pump initiation protocols for individuals with T2D, offering a promising avenue for personalized and effective diabetes management.