system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Trek] Is there a consumable additive that could prevent fermenting blood from coagulating?

Klingon blood wine is made from fermenting blood and sugar, and is 80% alcohol. At least, according to the Star Trek Cook Book. This means that 20% of the drink would have to be some mix of blood and sugar.

You can prevent it from coagulating with sodium fluoride, but in the doses needed to create an alcoholic beverage like this, I don't think sodium fluoride would be a safe option, would it? Are there any alternatives that would work for this?
gpt
IIRC it does not actually contain any blood, it is just called that because it is dark red and sounds cool.

Even if it were though, it probably uses the blood of a very specific animal which may have been selectively bred for the purpose, like how we do with most things now.