Conversations with folks involving blood, in some form, have always kinda made me snicker. Like once I had casually wondered out loud how a pain killer works, and my cousin's husband said "well, it thins the blood." (Actually, I'd heard that many times before.) Well, what the hell does that mean? Thins the blood? How does that answer my question? What does thinning the blood have to do with getting rid of the pain? I bet a lot of folks probably don't ask this question, they just nod along knowingly probably cuz they think they *should* know what that explanation means: "Oh yes, of course, it thins the blood."

I had also gotten into a conversation with one of my cousins about what happens in the body after eating that leads us to feel colder than before we ate. I said that perhaps it's the digestive process creating more energy in the body, causing the heat in our bodies to go up, leading us to feel colder. Kinda like how you feel cold when you have a fever, probably due to the contrasting temperatures between inside and outside the body. But my cousin's response was, "No silly, it's cuz all the blood goes to your stomach for digestion." I've heard that explanation quite a bit too.

Well yes, of course, all the blood goes to your stomach. I mean everyone understands that's why you feel cold. So if I cut my arm after eating, no blood would come out?

Of course I could research these topics if I'm really interested in the details of these physiological processes. But I'd rather gripe, and have a blog post about it. Naturally. :)