Science

(...) e.g. sugars such as glucose.

https://en.m.wikipedia.org/wiki/L-Glucose

L-Glucose is an organic compound with formula (...) As the L-isomer of glucose, it is the enantiomer of the more common d-glucose.

Well ... i understand what you try to say and i understand what this article was about ... but still what i said before holds true.

I can even expand on my previous statement with an hypothesis ; that the reason why mirror life didn't evolve would be because our present life is toxic to it, the same way we fear that other (mirror) life would be toxic to us, and this would explain, what is now puzzling for some biologist, on the question of : why we don't see the other type of life.