legumes are good for survival foods and easy to transport when backpacking. lots of protein. however they tear your stomach up, full of carbs and bloat you (and you fart a lot) and they cause leaky gut syndrome.
if you're in survival mode they're better than being hungry or having low energy due to low protein intake. but you can't eat them over and over again. at most, twice in a week. and best for lunch and never dinner. because your stomach will swell going to bed