Nepro is a great-tasting nutritional supplement that's specifically designed to give your body what it needs while on dialysis. Nepro is high in protein, has the calories you need, has the right balance of vitamins and minerals, and provides all this in just 8 ounces (1 cup) of liquid. Nepro has Carb Steady carbohydrate blend designed to help manage blood sugar response. Use under medical supervision.