wkidney: I have been a vegetarian for 20 years. I did not stop for health reasons or for dislike of meat. I am an animal activist and over time it developed that I just could not eat meat anymore. Oh, and yes. Kidney advisors seem to recommend less protein since it is harder on your kidneys. For instance, it is recommended that I eat no more than 45 grams of protein a day. I have cut it to a bit less than 40 grams. The worry is anemia.