Nutrisystem
Nutrisystem's low-glycemic, portion-controlled approach is highly effective for preventing progression from prediabetes to Type 2 diabetes. The controlled carbohydrate intake (30-45g per meal), high fiber content, and balanced macronutrients improve insulin sensitivity and reduce fasting glucose levels. Studies show that lifestyle interventions including this type of dietary approach can reduce diabetes risk by up to 58%, making it one of the most effective prevention strategies.
View all 2 Nutrisystem recipes
Confidence: High
Key foods: Oats, quinoa, brown rice, legumes (lentils, chickpeas, and black beans), lean chicken breast, fatty fish like salmon, non-starchy vegetables like broccoli and spinach, eggs
How does Nutrisystem assist with Prediabetes: The low-glycemic foods prevent repeated blood sugar spikes that exhaust pancreatic beta cells and worsen insulin resistance. High fiber intake slows glucose absorption and improves insulin sensitivity by reducing inflammatory markers and supporting beneficial gut bacteria. Weight loss of even 5-7% significantly improves insulin sensitivity and can normalize blood glucose levels, while the balanced protein intake helps preserve muscle mass, which is the primary site of glucose disposal.