What is a vegan?

To me, who’s been vegan for several years now, veganism is something so natural and self-explanatory, I hardly even think about it. However, I’ve realized that many people simply don’t have a clue what it is. (And many of those who do, really don’t care, but that’s another story.)

So, just in case anyone’s wondering – What is a vegan?

And, here‘s the answer. (One definition, at least.)