Yeah, but some are higher than others. Grubs are supposedly nature's original "energy bars" (protein bars?). I remember watching some survivor show where they were saying that not to eat rabbits (snowshoe hares) a whole lot, because of "protein poisoning"
http://en.m.wikipedia.org/wiki/Rabbit_starvation
yeeeeeah, but if we're at the Airplane/Survivor/Post-apocalyptic part of the human experience, then who gives a shit about protein intake? What am I, trying to keep my quads from shrinking? Nope, just trying to survive, so I'd eat whatever's available. Like would I rather eat it than die? Sure. But would I rather go lower on the food chain and stick to grain, legumes, and vegetables? Yes. It's a more socio-politically responsible decision overall, when starvation becomes a factor.
Fortunately I live in a first-world country and am well-employed, so...I'll stick to my privileged little egg-whites-in-cartons-and-grass-fed-beef existence haha.
