Phytomenadione - Wikipedia
Phytomenadione, also known as vitamin K 1 or phylloquinone, is a vitamin found in food and used as a dietary supplement. [4] [5] It is on the World Health Organization's List of Essential Medicines. [6] It is used to treat certain bleeding disorders, [5] including warfarin overdose, vitamin K deficiency, and obstructive jaundice. [5]
Vitamin K: Uses, Side Effects, Dosage, and More - Verywell Health
2024年9月4日 · Vitamin K is fat-soluble vitamin that plays a role in blood clotting in the body. It comes in two forms: vitamin K1 (phylloquinone) and vitamin K2 (menaquinones). Vitamin K1 is naturally found in some foods, such as green vegetables like …
Vitamin K - Health Professional Fact Sheet - Office of Dietary ...
Phylloquinone is present primarily in green leafy vegetables and is the main dietary form of vitamin K [3]. Menaquinones, which are predominantly of bacterial origin, are present in modest amounts in various animal-based and fermented foods [1, 4].
Vitamin K: What Does It Do? - Cleveland Clinic Health Essentials
2022年12月7日 · Vitamin K1, or phylloquinone (pronounced “fil-oh-kwi-nohn”): This more common type is found mostly in plant foods, especially green leafy vegetables like spinach and kale.
Vitamin K – The Nutrition Source
Vitamin K is a fat-soluble vitamin that comes in two forms. The main type is called phylloquinone, found in green leafy vegetables like collard greens, kale, and spinach. The other type, menaquinones, are found in some animal foods and fermented foods.
Vitamin K1 vs K2: What’s the Difference? - Healthline
2017年9月15日 · Vitamin K1, also called phylloquinone, is mostly found in plant foods like leafy green vegetables. It makes up about 75–90% of all vitamin K consumed by humans (2). Vitamin K2 is found in...
Vitamin K Deficiency: Causes, Symptoms, and Treatment - Healthline
2019年6月18日 · There are two main kinds of vitamin K. Vitamin K1 (phylloquinone) comes from plants, especially leafy green vegetables like spinach and kale. Vitamin K2 (menaquinone) is naturally created in the...
Vitamin K - University of Rochester Medical Center
The major source of vitamin K is found in green plants. This form is called phylloquinone. Another form of vitamin K is made by bacteria living in the intestine. This form is called menaquinone. The synthetic form of vitamin K is called menadione. This form is the most potent. It has two times the activity of phylloquinone.
Vitamin K1: Uses, Interactions, Mechanism of Action - DrugBank …
Vitamin K1, also called phylloquinone or phytonadione, is a fat soluble vitamin. 17,18 Phylloquinone is a cofactor of the enzyme γ-carboxylase, which modifies and activates precursors to coagulation factors II, VII, IX, and X. 7,8,6 It is indicated in the treatment of coagulation disorders due to faulty formation of coagulation factors II, VII ...
Vitamin K | Linus Pauling Institute | Oregon State University
Vitamin K 1 or phylloquinone is synthesized by plants and is the predominant form in the diet. Vitamin K 2 includes a range of vitamin K forms collectively referred to as menaquinones. Most menaquinones are synthesized by human intestinal microbiota and found in fermented foods and in animal products.