Diet plan: Avoid these foods in your diet if you have chronic kidney disease

Kidney disease: Excessive sugar intake can worsen diabetes, a common comorbidity with CKD, leading to further kidney damage (Image: Canva)

The kidneys play a crucial role in maintaining overall health by filtering waste and excess fluids from the blood, which are then excreted as urine. When kidneys are impaired, their ability to perform these functions diminishes, leading to a buildup of toxins and fluid in the body. Chronic kidney disease (CKD) is a condition where kidney function deteriorates over time, often exacerbated by factors like diabetes, hypertension, or autoimmune disorders.

Managing diet becomes paramount in supporting kidney health. Certain foods can stress the kidneys due to their high levels of sodium, potassium, or phosphorus, which the kidneys struggle to process efficiently.

Dr Ravi Kant, cardiologist and senior consultant with Mudra Hospital, Pune suggests you should stay away from these seven types of foods if you have kidney problems.

High-sodium foods:

Sodium can elevate blood pressure, putting strain on weakened kidneys. Limiting salt intake helps manage fluid retention and reduces the risk of cardiovascular complications in CKD patients.

High-potassium foods:

Excess potassium can disrupt heart rhythms, especially in advanced kidney disease where the kidneys struggle to excrete it. Foods like bananas, oranges, and potatoes should be moderated to prevent hyperkalemia.

Phosphorus-rich foods:

Kidneys with reduced function struggle to regulate phosphorus levels, leading to bone weakening and skin irritation. Avoiding phosphorus-rich foods like dairy, nuts, and processed foods can help manage phosphorus levels.

Processed meats:

These are high in sodium and contain harmful additives like phosphates, which can accelerate kidney damage. Choosing lean meats and fresh alternatives is preferable.

Sugary foods:

Excessive sugar intake can worsen diabetes, a common comorbidity with CKD, leading to further kidney damage. Opt for natural sugars in moderation and avoid sugary beverages.

Dairy products:

Dairy is rich in phosphorus and potassium, challenging for compromised kidneys to process. Switching to lower-phosphorus alternatives or smaller servings can mitigate these effects.

Caffeine and alcohol:

Both can dehydrate the body and stress kidneys. Limiting caffeine and alcohol intake supports kidney function and overall hydration status.