Diabetics with chronic kidney disease, or CKD, need to follow a diet that controls blood glucose levels and protects the kidneys, according to the National Institute of Diabetes and Digestive and Kidney Diseases. Diet tips for diabetics with CKD include eating regular meals and reducing consumption of salt.
Diabetics with kidney disease need to limit the amount of sugar in their diets to control their blood glucose levels. This means choosing fruits that are lower in sugar, such as berries, grapes, plums, apples and cherries, and avoiding high-sugar fruits, such as kiwi, mango, cantaloupe and oranges, as stated by the DPC Education Center. Diabetics can also reduce their sugar intake by drinking water, diet soda or unsweetened tea instead of sugary alternatives. Patients who receive peritoneal dialysis need to adjust their diets to account for the sugar in the dialysate solution that they must take as part of their treatment.
Too much protein can be harmful for diabetics with kidney disease, and patients should seek advice from a dietician or nephrologist to find out how much protein to eat, according to the DPC Education Center. Too much sodium can also be dangerous, so patients should choose low-salt alternatives whenever possible.