In the world of darkness setting, most vampires cannot eat anything other than blood. Drinking coffee would be like drinking liquid ash. Often causing the vampire to puke.
If the synthetic blood is not real blood, it would be like that for them, hence they would physically struggle to drink it.
The question is: can lab grown blood be converted to vitae by a vampire body?
In the world of darkness setting, most vampires cannot eat anything other than blood. Drinking coffee would be like drinking liquid ash. Often causing the vampire to puke.
If the synthetic blood is not real blood, it would be like that for them, hence they would physically struggle to drink it.
The question is: can lab grown blood be converted to vitae by a vampire body?