"But it's natural!"
As are the majority of the toxins/poisons that exist in this world. Just because it feels good when you first put it in your mouth doesn't mean it's good for you.
Discussion
That's a very common argument, but knowing biochemistry helps to see the implications. Recently though, I think knowing about quantum biology is an even deeper layer of understanding. I hope to eventually talk about that, but it's a tough rabbit hole.
