Duck season is here, finally bringing prized duck liver. Understanding how the fat-soluble vitamins (A, D, K2) work together explains why we love it so much!
Pastured or wild ducks are known for having some of the highest quantities of vitamin K2 in the western diet – stored in the liver and fat. But the beauty of the high K2 content in the liver is that it’s combined with vitamins A and D as well, making it a true superfood.
How the fat-soluble vitamins work together
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