what are the advantages of bitter taste?!


Question:

Answers:
In terms of evolution, bitterness was a sign that something was poisonous. Caffeine, nicotine & other stimulants that we consume (and are bitter in taste) are actually poisons in larger quantities. So, the ability to taste bitterness is an evoltionary safe-guard.

Other Answers:
You know which foods are bitter and you won't eat them or drink them, you can tell other people ahead of time not to eat or drink foods like that.
Answers:

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