If you're unfamiliar with what anemia is then first of all, you're lucky, and second of all, it's a medical condition where a person lacks enough red blood cells to carry oxygen to the body's tissues.
It can cause symptoms like weakness, dizziness, and feeling like you're constantly freezing.
And of course, if you think you might be anemic, don't listen to us - go see a GD doctor! In the mean time, please enjoy these anemic memes!