Low Protein Kidney Diet

There are a number of advantages to eating a moderate or high protein diet, but for individuals who have pre-existing kidney conditions, all those advantages must take a backseat when compared against the health of their vital organs. While a healthy kidney has little to no difficulty in processing any amount of protein thrown at it, a damaged kidney cannot. If you, or someone you know, is suffering from kidney disease, consider placing them on a low-protein diet for kidney health.

About the Kidneys

The kidneys are responsible for a number of vital functions for your body. They eliminate waste products, filter the blood, and are partly responsible for controlling blood pressure. The kidneys also act to preserve water balance in the body, keeping you well-hydrated throughout the day.

Protein and Kidneys

When the kidneys are damaged through disease or accident, the most crucial step to ensure their continued function is to reduce overall stress on the system. As protein digestion and metabolism places more stress upon the kidneys than other primary macronutrients do, it makes sense to lower protein to alleviate some of the kidneys' workload.

Low Protein Plan

To begin a low-protein kidney diet, understand that you do not have to dramatically change your lifestyle or eating habits. The most basic strategy for lowering protein intake is to begin treating meat as a side dish instead of as a main course. Thus, where you would ordinarily plan your meal around the consumption of meat, instead plan your meal around the consumption of grains, fruits, vegetables, and healthy fats--leave meat as an afterthought.

How Low is Low-Protein?

Remember that low-protein does not mean a negligible amount. Your body needs protein to build and repair tissue, so do not deprive it of this vital resource. You must strike a balance between fueling your body and protecting your kidneys. Generally speaking, consumption of at least 40 to 60 grams of protein per day is sufficient for the needs of most.

Remember to Replace Calories

In cutting back on the consumption of protein, remember that you will also be cutting back on total daily calories. Unless you intend to cut calories in this way, be sure to replace the lost calories with extra food containing either carbohydrates or healthy fats. Good carb sources include fruits, veggies, and whole grains. Healthy fat sources include some animal fats, natural fats (like the fat found in an avocado), and oils (fish, flax, and olive oil are three healthy alternatives).