I read on another list how healthy a paleo ketogenic type of diet is for cancer.

Seems cancer is a glucose hog, according to this article. So, we now know
that hi carb is definitely bad for type 2 diabetes, and cancer as well...

My question is, why do humans have such a taste/appetite for carbs if it is
not good for us?

Has this question been addressed?

Why do sweet things taste so good to our taste buds?