Foods that Fit in Your Eating Plan Eating a variety of nutrient-dense foods that are minimally processed will help you achieve your health goals. Choosing food such as whole grains, vegetables, fruits, lean poultry, seafood, plant proteins, heart-healthy fats, and low-fat dairy can help you slow the progression of CKD, help manage diabetes, and lead to better overall outcomes. And you may need to limit foods with potassium and phosphorus based on your individual needs—talk to your health care provider to find out. Eating minimally processed foods also helps limit the amount of sodium you eat