7 Fun Facts About Your Blood You Didn't Know

This video presents seven intriguing facts about blood, including the rapid production of red blood cells, the extensive network of blood vessels, the quick circulation time of blood, common and rare blood types, various blood group systems, blood donation storage durations, and the unique nature of the cornea. The video encourages viewer interaction and support through Patreon.

What happens to red blood cells after donating blood?

Which body part does not use blood at all?