I must say I'm confused by the amount of times I've read/been told that tomatoes are a huge no-no. This kidney school chart lists stars/per 60 mg. A tomato shows up as one star for sodium, one star for phosphate, and 3 stars for potassium. That's same amounts they have for green beans, which everyone keeps saying is a good choice. So what's the deal with the tomato bashing? And no one says much of anything about kidney, pinto, black beans, etc., which are off the charts on all three items.