system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why have humans not evolved to enjoy the foods that are best for their health?

I'm trying to eat healthy.  Not just calorie-counts or dieting, I'm trying to eat foods that are recognized as very healthy foods  The best foods for your body never seem to be the best tasting. Why?
gpt
We have.

Humans and their ancestors spent millions of years on the dry plains of central Africa.  Food was scarce and we've evolved to like calorie dense foods that best prepared us to survive food shortages.

For most of human history slamming as much food as possible into your face *was beneficial*.

Only recently has it become an issue due to an overabundance of high calorie food.