Vampire Life is Hard

The video discusses the challenges vampires face, such as blood clotting, immune responses, and iron toxicity. It compares these fictional issues with real-life blood-feeding creatures like mosquitoes and bats, which have evolved strategies to overcome these problems. The video suggests that vampires, both real and imaginary, are misunderstood creatures navigating a difficult lifestyle.

Why is the quantity of blood a vampire needs to consume considered a problem?

In what ways can fictional vampires learn from their real-life counterparts?