Having been blessed with a cast iron stomach, there is little in the line of "food" I will not try at least once. Of course, my line of whats food varies considerably from some other countries local diet. I am not fond of grubs and the assorted other things taught to survive in the wilderness but if hungry enough food is food.
Some of the sweetest water I ever tasted came from vines in the swamps of Florida. Swamp cabbage has it's own taste, I can tell you. So has snake and gator, though the tail of gator is kind of fatty.