Contents
What is Menaquinone good for?
From all K-vitamins, menaquinone-7 (MK-7) has been identified now as the most effective cofactor for the carboxylation reaction of Gla-proteins such as osteocalcin (in bone) and matrix-Gla protein (in the arterial vessel wall).
Is Menaquinone-7 the same as MK-7?
Menaquinone-7 (MK7) is the menaquinone of fermentative origin found in the Japanese traditional food natto, a soybean product fermented using Bacillus subtilis natto. K structures. MK4 and MK7 are the major forms of K2 present in the diet.
What is Menaquinone made from?
Menaquinones with longer isoprene units come mainly from bacterial fermentation (2, 3). Good sources of menaquinones include fermented foods such as cheese, sauerkraut, miso and natto, and animal foods, especially organ meat and pastured dairy products (2, 4, 5).
What does vitamin K2 do to the body?
Our bodies need calcium to build and maintain bones. When it breaks down calcium in our bodies, vitamin K2 activates a protein that helps the mineral bind to our bones to do its job. While research is ongoing, studies show a higher K2 intake improves bone density and reduces the risk of bone fractures.
Does vitamin K2 help clear arteries?
In contrast, vitamin K2 is associated with the inhibition of arterial calcification and arterial stiffening. An adequate intake of vitamin K2 has been shown to lower the risk of vascular damage because it activates matrix GLA protein (MGP), which inhibits the deposits of calcium on the walls.
What does Menaquinone mean?
vitamin K
/ (ˌmɛnəkwɪˈnəʊn) / noun. a form of vitamin K synthesized by bacteria in the intestine or in putrefying organic matterAlso: vitamin K 2.
Which vitamin is Menaquinone?
Vitamin K2 (menaquinone): Found in animal foods and fermented foods ( 2 ).
What are the side effects of taking vitamin K2?
Difficulty in swallowing.
What are the side effects of vitamin K2?
Is vitamin K2 bad for kidneys?
The activity of MGP depends on γ-glutamyl carboxylase that converts inactive ucMGP to active cMGP, and vitamin K2 is a cofactor of this reaction. Deficiency of vitamin K2 leads to increase in the level of dp-ucMGP, which also rises with the deterioration of kidney function.
Is vitamin K2 safe to take daily?
When taken by mouth: The two forms of vitamin K (vitamin K1 and vitamin K2) are LIKELY SAFE for most people when taken appropriately. Vitamin K1 10 mg daily and vitamin K2 45 mg daily have been safely used for up to 2 years.
Does K2 lower cholesterol?
These results indicate that the pharmacological dose of vitamin K2 prevents both the progression of atherosclerosis and the coagulative tendency by reducing the total-cholesterol, lipid peroxidation and factor X activity in plasma, and the ester-cholesterol deposition in the aorta in hypercholesterolemic rabbits.