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Weight loss to disrupt type 2 diabetes
Moath S Alsaqaaby1,2, Carel W le Roux1
1Diabetes Complications Research Centre, Conway Institute, University College Dublin, Dublin, Ireland.
Abstract:
Obesity is now recognised as a disease associated with significant morbidity and mortality. One of the most common metabolic complications of obesity is type 2 diabetes, because the two disease share similar pathophysiology. Weight loss is known to ameliorate the metabolic abnormalities underlying type 2 diabetes and improve glycemic control. A 15% or greater total body weight loss (TBWL) in patients with type 2 diabetes will have a disease-modifying effect, a result that is incomparable with other hypoglycemic-lowering interventions. Moreover, in patients with diabetes and obesity, weight loss exerts benefits beyond glycemic control and improves cardiometabolic disease risk factors and well-being. We review evidence supporting the role of intentional weight loss in managing type 2 diabetes. We suggest that many people with type 2 diabetes would benefit from an additional weight-based approach to managing their diabetes. Therefore, we proposed a weight-based treatment goal for patients with type 2 diabetes and obesity.
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