It is repeatedly claimed that the protein requirement can be easily covered with a natural, balanced diet, as in MigrosMagazin 05. Recently I did a self-test as best I could and came to the conclusion that it is not that easy. I find the example given by the Swiss Society for Nutrition SGE quite ridiculous. Rice, chicken and 200 g, 200 g! peas on day 1. What do I eat on day 2, 3, 4, 5...