godsize:

freckledglowcloud:

p0isunn:

earlgreylavenderr:

seeweedmermaid:

willurl:

based on the assumption that human blood can survive in a vampire for about the same amount of time it can in a human body, vampires would only need to feed three or four times a year (red blood cells live about 110 days on average). this would be if they completely drained all their victims.

humans can survive losing up to about 40% of their blood, which means that a vampire pushing their limits with each victim would probably need to feed 12 times a year minimum

so like once a month

Hey guess what else happens once a month involving blood

omg no

Now that’s recycling

i-want-my-iwtv

OuO a well-supported argument in #vampire physiology! 

(let’s not talk about Dora we don’t talk about Dora, Dora the nun, yes, that nun, who ended up feeding her monthly gift to someone… it was so awkward we don’t talk about Dora)