Is It Safe to Drink Blood?

It’s safe to drink blood if it comes from someone healthy and you clean it up a bit first.

Imagine your friend gets a little cut on their finger while playing with a knife in the kitchen, nothing too bad, just a small scratch. If they let that blood sit around for a long time or if it's dirty, it might have germs in it, which are like tiny bugs that can make you feel sick. But if they give you some of their clean blood right after the cut, and maybe even wash it with water or soap, then drinking it is like sharing a snack, it’s safe!

When you drink blood, your body gets nutrients from it, just like when you eat food. Blood has red cells that help carry oxygen around the body, and if you're missing some of those, getting them through someone else's blood can be helpful, kind of like giving a toy to a friend who needs it more than you do.

But if the blood isn't clean or comes from someone who is sick, then those tiny bugs might travel into your body with the blood, and that could make you feel icky. So it’s always good to make sure the blood is clean before drinking it!