Eggs are one of the most popular and versatile foods in the world. Packed with high-quality protein, essential amino acids, and important nutrients like vitamin D, B12, and choline, eggs are often praised as a “superfood.” However, while eggs themselves can be healthy when eaten in moderation, what you eat them with can have a surprising impact on your kidneys.

The kidneys play a vital role in filtering waste, balancing fluids, and maintaining proper levels of minerals in your blood. When their function is strained by diet, dehydration, or disease, your body can accumulate toxins that harm overall health. For people who eat eggs frequently, combining them with certain foods may increase this burden.

1. High-sodium foods: The hidden danger

One of the biggest mistakes people make is pairing eggs with foods high in salt, such as bacon, sausage, ham, or processed cheese. These foods contain excessive sodium and preservatives, which can raise blood pressure and force the kidneys to work harder. Over time, this constant strain can lead to kidney damage or worsen existing conditions like chronic kidney disease (CKD).

If you enjoy a classic breakfast, try healthier swaps: instead of salted bacon, add avocado slices or grilled vegetables. You’ll get the same satisfying texture without overloading your kidneys with sodium.

2. Too much protein at once

Eggs are already rich in protein and one large egg contains about 6 grams. When you pair them with other protein-heavy foods such as steak or protein shakes, you might consume more than your kidneys can process efficiently. Excessive protein intake increases urea levels, which the kidneys must filter out. For people with reduced kidney function, this can accelerate damage.

It’s best to balance your meals with complex carbohydrates (like whole-grain toast) and fiber-rich vegetables. These help reduce metabolic stress and support kidney health.

see more on the next page