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For adults 19 years and older, the recommended daily intake of vitamin K is 120 micrograms for men and 90 micrograms for women. “Vitamin K1 is the only form available in the U.S. as a supplement ...
Vitamin K has no upper limit, as human data for adverse effects from high doses are not sufficient. [5] In the European Union, adequate intake is defined the same way as in the US. For women and men over age 18 the adequate intake is set at 70 μg/day, for pregnancy 70 μg/day, and for lactation 70 μg/day.
There are two primary types of vitamin K: vitamin K1 and vitamin K2. ... 90 micrograms of vitamin K per day, and men ages 19 and older require 120 micrograms daily. Most people get enough vitamin ...
The National Institutes of Health Office of Dietary Supplements recommends males 19 and older get 120 mcg of vitamin K daily, and females (regardless of pregnancy/lactation status) get 90 mcg of ...
The recommended adequate intake of sodium is 1,500 milligrams (3.9 g salt) per day, and people over 50 need even less." [13] The Daily Value for potassium, 4,700 mg per day, was based on a study of men who were given 14.6 g of sodium chloride per day and treated with potassium supplements until the frequency of salt sensitivity was reduced to 20%.
Phytomenadione, also known as vitamin K 1 or phylloquinone, is a vitamin found in food and used as a dietary supplement. [6] [7] It is on the World Health Organization's List of Essential Medicines. [8] It is used to treat certain bleeding disorders, [7] including warfarin overdose, vitamin K deficiency, and obstructive jaundice. [7]