I was wondering tonight while eating asparagus how did we find out that you can eat asparagus when it's shooting but not daffodils, that you eat carrot roots but not cabbage or rose roots, that egg white will whisk up, that flour and butter will thicken things etc etc. The list is endless. Was it trial and error? Did people die along the way finding out if things are poisonous?
Pretty much trial & error. Of course once edible plantlife is known the farmers can guide evolution by planting that they consider the best of the present generation.
How the dickens did anyone ever discover that rhubarb was edible - poisonous leaves and shoots that require aquote[ lot ] of sugar to make them palatable.
I love the stuff, but have often wondered 'who first tried that then'.
Interesting link humber and rhubarab and eggs are good examples, we eat millions of chicken eggs but why chickens? Anyone fancy a buzzard egg on toast? Probably not.
Prudie, this is an interesting post. I have often thought the same thing myself. Whoever thought that bacon and eggs would be such a lovely combination?
Tapioca ( cassava) is the one that gets me wondering, unless the long difficult preparation is absolutly correct it is poisionous and can cause acute cyanide poisoning
http://en.wikipedia.org/wiki/Cassava
How did anyone ever get to eat that and live?