Medical nutrition therapy (MNT) is a key component of diabetes management. The importance of balancing macronutrients, reducing carbohydrate load, lowering glycemic index, and implementing an overall healthy dietary pattern are emerging as better approaches for MNT in diabetes. Recent research points to improved glycemic control, reduction in body weight, and improvement in many cardiovascular risk factors when these approaches are provided by registered dietitians or health care providers. This review article discusses the current evidence about the role of sensible nutrition in diabetes management. Specific eating plans for weight reduction and for patients with type 1 diabetes are also discussed.
Long-term remission of type 2 diabetes following lifestyle intervention or pharmacotherapy, even in patients with mild disease, is rare. Long-term remission following metabolic surgery however, is common and occurs in 23% to 98% depending on disease severity and type of surgery. Remission after surgery is associated with excellent glycemic control without reliance on pharmacotherapy, improvements in quality of life, and major reductions in microvascular and macrovascular complications. For patients with type 2 diabetes, early intervention with metabolic surgery, when beta cell function still remains intact, provides the greatest probability of long-term remission as high as 90% or more.