While also cheap, technically, all of these should be relevant to us since they present a very healthy and balanced diet. Legumes are the shit. Obligatory fuck billionaires though
Also good for the environment, mostly the not eating meat part. Especially if you buy them dried in bulk you can cut down on your food and packaging waste. Even the lack of fruits and vegetables is good for not drying up California, probably not good for your long term health though. Also fuck billionaires