Mounjaro, when used to treat obesity, can support weight loss; however, its effectiveness largely depends on making concurrent lifestyle changes. This means that the best results are seen in patients who make changes to their diet, increase their physical activity and ensure they eat at regular intervals. Mounjaro does not replace these elements, but it can make it easier to implement them by influencing feelings of fullness and appetite control. In clinical practice, it is regarded as a supportive measure rather than the sole treatment for obesity; therefore, a comprehensive approach is crucial.