Januvia, a medication primarily used to manage type 2 diabetes, has shown some potential in aiding weight loss. While its primary function is to regulate blood sugar levels, studies suggest that Januvia and weight loss may be linked due to its impact on insulin sensitivity and appetite regulation. Patients using Januvia often experience modest weight reduction, which can be a beneficial side effect for those struggling with obesity. However, it's important to consult with a healthcare provider to determine if Januvia is appropriate for weight management alongside diabetes treatment.