Proteins are essential, but consuming them in excess forces the kidneys to work harder to filter waste byproducts of protein metabolism.

Foods that may contribute to protein leakage when consumed excessively include:

• Red meats (mutton, beef, pork)
• Poultry (especially fried or heavily seasoned)
• Full-fat dairy like cheese, butter, and whole milk
• Protein supplements and whey shakes

This doesn’t mean you must eliminate protein from your diet. However, moderation and selecting lean proteins or plant-based alternatives can reduce kidney overload.

Salt-Heavy Foods & Processed Items

High sodium intake increases blood pressure, which is a major cause of kidney damage and proteinuria. Some foods to be cautious about include:

• Packaged snacks (chips, namkeen, crackers)
• Pickles and papads
• Processed meats (sausages, bacon)
• Restaurant and fast foods
• Instant noodles and frozen meals

Reducing sodium can directly help lower stress on the kidneys and support better filtration.

Fried and Junk Foods

Foods rich in saturated fats and trans fats can worsen inflammation and negatively impact kidney filtration. These include:

• French fries, burgers, pizzas
• Bakery foods like pastries and doughnuts
• Deep-fried street foods