Earlier quoted context omitted.
A swiss army knife is designed to be used in many different ways. Just because you don't use all the ways doesn't mean it's not designed for it. You are an omnivore and you are designed to eat meat. Additionally, you are not designed to eat cellulose which is a huge component of what it means to be a herbivore. You are designed to eat meat, and designed to eat certain types of veggies. Who's to say that the veggie pa…
I already said this in a different comment, but the difference is that we were not designed while a Swiss army knife was. Design implies intent— it implies that something was developed for a purpose, that it's supposed to be used in a certain way. Whether or not I use the corkscrew on my Swiss army knife doesn't change the fact that someone built the corkscrew for the purpose of opening corked bottles. The enzymes/fe…
You could say "design" by natural selection which is MY primary intent.
What is the appropriate word if not design? Your hands have a purpose even if they were not "designed." The purpose in this case is to grasp things. The purpose of the human body is then to eat meat and vegetables.
The word design flows better than purpose. Take the two sentences:
The human body was not designed to consume arsenic.
The purpose of the human body is not to eat arsenic.
See? Anyway let's not get too pedantic about this. I'm sure you get my intent despite the creationist technicality that the word "design" implies... I am clearly not implying THAT.