What effect do low-carbohydrate diets have on the kidneys?

Generally speaking, low-carbohydrate diets are synonymous with high protein diets; most of the calories in these diets come from protein and therefore, are not balanced nutrition plans. As of late, these diets have been very popular with the American public. Researchers have concluded these diets do have short term effects on kidney function. Unfortunately, there has not been enough research completed regarding the long term health effects from these diets.

The kidneys are the filtering organs of the body; they process everything we take in and eliminate toxins, or waste. With increased protein consumption, the kidney is forced to work over time and “hyperfiltrate” to eliminate waste from the body; over a period of time, this over working can lead to kidney damage or even failure in those with already compromised kidney function. The good news is, researchers have not found these diets to have adverse effects on those with normal kidney function. Your best bet… Stick with a diet that is well balanced and calorically sound.

Posted for Dr. Eve Olson, M.D. at St. Francis Weight Loss Center