Diets That are Good For the Kidneys
The latest studies suggest that vegetarian diets are best for the kidneys. For patients with kidney disease these kind of diets can help to avoid accumulating toxic levels of phosphorous in their bodies. It's important for kidney patients to limit their phosphorous intake because high levels can lead to heart disease and death. However, phosphorous content is frequently not listed on food labels.
As a rule of thumb, patients who follow a vegetarian diet as opposed to a meat-based diet had lower blood phosphorous levels and decreased phosphorous excretion in the urine. This demonstrates that the source of protein in the diet has a significant effect on phosphorous levels in patients with chronic kidney disease. It is also true that eating a low-fat vegan diet may be better at managing type 2 diabetes than traditional diets.