Amoeba? nah. Things prey on amoebae, what the hell would want to eat THAT? I know people eat some pretty foul things, like durian (tried it, I suggest nobody else ever does, stuff is bad enough to evacuate a high-rise building, literally. As in emergency evacuation. Never again, and anyone who tells you it tastes better than it smells, it doesn't, it tastes like rotting leeks and garlic), or that rotting poisonous shark thing (not sure I can spell it, but its some noxious scandinavian 'food' made by burying the flesh of the greenland sleeper shark, in its natural state, toxic, due to its being a deep-water species, and using high concentrations of urea in its tissues to compensate for the crushing pressures deep down where they live, urea also denatures proteins, and the sharks compensate for this by loading their bodies with high levels of trimethylamine-N-oxide, which is toxic, so, somewhere back in history, someone must have gotten really, really desperately hungry, and buried one, fermented the rotting flesh, to leach out the TMAO and then eaten it. Now its apparently a ''delicacy'', albeit one that you might apply the word to through a tortured-looking grimace)
But THAT? who the fuck would eat that creature? May is vile enough that not even HIV would want to fuck her.