Healthy Diet for Stage 3 Kidney Disease

What is Stage 3 Kidney Disease?

Stage 3 kidney disease is the third stage of chronic kidney disease (CKD), a condition that affects the kidneys. In stage 3, the kidneys are moderately damaged, and the glomerular filtration rate (GFR) is between 30 and 59 milliliters per minute. This stage is considered moderate, as the kidneys are still able to filter out waste. People with stage 3 kidney disease may have symptoms like fatigue, swollen feet, and difficulty sleeping. The main cause of stage 3 kidney disease is diabetes, and it can also be caused by high blood pressure, kidney infections, and certain medications.

Importance of Eating Healthy for Stage 3 Kidney Disease

Eating a healthy diet is essential for people with stage 3 kidney disease. A healthy diet can help to manage symptoms, reduce the risk of further damage to the kidneys, and improve overall health. Eating a diet that is high in protein and low in sodium, phosphorus, and potassium can help to reduce the workload on the kidneys and help to slow the progression of the disease.

Protein

Eating a diet that is high in protein is important for people with stage 3 kidney disease. Protein helps to build muscle, and can help to restore muscle that has been lost due to the disease. Good sources of protein include lean meats, poultry, fish, eggs, dairy products, and plant-based proteins such as beans, lentils, and nuts.

Sodium, Phosphorus, and Potassium

It is important to limit the intake of sodium, phosphorus, and potassium when following a diet for stage 3 kidney disease. Sodium is found in many processed foods, and should be limited to no more than 2,000 milligrams per day. Phosphorus is found in dairy products, beans, and nuts, and should be limited to no more than 800 milligrams per day. Potassium is found in fruits, vegetables, and dairy products, and should be limited to no more than 2,000 milligrams per day.

Fluids

It is important to drink plenty of fluids when following a diet for stage 3 kidney disease. Drinking six to eight glasses of water per day can help to flush toxins from the body and keep the kidneys functioning properly. People with stage 3 kidney disease should limit their intake of caffeinated and alcoholic beverages, as these can cause dehydration.

Vitamins and Minerals

People with stage 3 kidney disease may need to take supplements to ensure that they are getting enough vitamins and minerals. These may include vitamins B, C, and D, as well as calcium, magnesium, and phosphorus. Supplements should be taken in consultation with a doctor, as they can interact with medications and other health conditions.

Conclusion

Eating a healthy diet is important for people with stage 3 kidney disease. Eating a diet that is high in protein and low in sodium, phosphorus, and potassium can help to slow the progression of the disease and reduce the risk of further damage to the kidneys. It is also important to drink plenty of fluids and take supplements as recommended by a doctor. Following a healthy diet can help to improve overall health and manage symptoms of stage 3 kidney disease.