Vitamin K - Change History

Fact Sheet for Health Professionals

March 29, 2021

View change — Updated the Daily Value text, linked to the new edition of the Dietary Guidelines for Americans, and updated the associated text.

June 3, 2020

Updated the link to the Dietary Supplement Label Database in reference 20.

February 24, 2020

Updated Sources of Vitamin K to reflect the new Daily Value and the new Nutrition Facts and Supplement Facts Labels. Also removed an outdated link in the section on interactions between vitamin K and warfarin.

July 10, 2019

Updated the link to USDA’s FoodData Central.

September 26, 2018

Revised the footnote in Table 2 to acknowledge the updated Nutrition and Supplement Facts labels and how the vitamin K Daily Value will change on these labels.

March 2, 2018

Updated Dietary Reference Intake definitions.