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).
Does fermented soy contain vitamin K2?
The problem mainly lies with unfermented soy. Soy can be either fermented or unfermented. Fermented soy, which is most often found in Asia, is an excellent source of vitamin K2. When combined with vitamin D, K2 can help prevent heart disease, dementia, osteoporosis, and some cancers.
How is Menaquinone 7 made?
MK-7 is produced mainly by submerged fermentation using Bacillus subtilis species (Sato et al. 2001b; Beulens et al. 2009). Researchers have reported that genetic manipulation of microbial strains can improve MK-7 productivity during fermentation process (Sato et al.
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).
Is Menaquinone-7 the same as MK7?
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 vitamin K as menaquinone-7?
Menaquinone-7 is a form of vitamin K2 that occurs naturally in some animal-derived and fermented foods. It is also available as an ingredient of dietary supplements. Menaquinone-7 has greater bioavailability than other forms of vitamin K, which has led to increasing sales and use of menaquinone-7 supplements.
Does fermented soy contain estrogen?
Soy isoflavones can bind to estrogen receptors in the body and cause either weak estrogenic or anti-estrogenic activity. The two major soy isoflavones are called genistein and daidzein….Fermented soy foods.
| Fermented soy foods | Isoflavone content (mg) | Protein (g) |
|---|---|---|
| soy sauce, 1 tbsp | 0.02 | 0 |
How much K2 do we need daily?
How much vitamin K2 do you need a day? Adults should ensure they are getting between 100 and 300 micrograms of vitamin K2 per day. Children under 12 need just 45 micrograms per day. People with particular medical conditions may need more, as recommended by their doctor.
Which vitamin is menaquinone?
Vitamin K2 (menaquinone): Found in animal foods and fermented foods ( 2 ).
Is Menaquinone 7 the same as MK-7?