Vit K - mk4... Would DUCK liver be as good as GOOSE liver?

Answered on August 19, 2014
Created February 13, 2013 at 11:18 AM

I need to up my vitamin K intake. Am already eating tons of kale and spinache ( and other green leafies) but that's only taking care of my K1. I'm mostly interested in mk4 of the K2 actually. And as far as I know goose liver ranks highest in terms of pure mk4 content (100%mk4). But I can only get my hands on Duck liver where I live ( trust me, I spent the whole weekend supermarket-hopping in hope to find the goose's :D).Would duck liver have a similar mk4 content? Googled my socks off, but couldn't get any wiser...

https://www.paleohacks.com/vitamin-k2/vit-k-mk4-would-duck-liver-be-as-good-as-goose-liver-24434

Geese are waterfowl 

belonging to the tribe Anserini of the family Anatidae. 

This tribe comprises the genera 

Anser (the grey geese), 

Branta (the black geese) and 

Chen (the white geese). 

Some other birds, mostly related to the shelducks, have "goose" as part of their names. 

More distantly related members of the family Anatidae are swans, most of which are larger than true geese, and ducks, which are smaller.

https://en.wikipedia.org/wiki/Goose