Buy Vitamin K2 \/\/TOP\\\\
You can also get vitamin K supplements, but clinical trials show that the vitamin K we consume from food is more effective in our bodies. Our bodies make some vitamin K in the colon, and most people get the rest of what they need from their diet.
buy vitamin k2
Both vitamins K1 and K2 ensure healthy blood clotting, preventing excessive bleeding and bruising when blood vessels get injured. But recent research suggests that they play different roles in other aspects of our health, with vitamin K2 adding health benefits independent of K1.
Beef liver is one of the most nutritious meat products you can eat, containing your entire daily requirement for nutrients like vitamin A, riboflavin, folate, and copper. A 100-gram serving also has more than 11 micrograms of vitamin K2, making it the best meat-based source of the vitamin.
Just a tablespoon of butter has 2.1 micrograms of vitamin K2. However, that same tablespoon contains about 100 calories and 11 grams of fat, so make sure to keep your servings small to avoid potential health risks and unwanted weight gain.
Sauerkraut is fermented cabbage with a distinctive sour flavor. Like with natto, this fermentation process offers many health benefits, like promoting good gut health and boosting immunity. With 2.75 micrograms per half-cup, sauerkraut is also a great source of vitamin K2.
An egg yolk can contain between 67 and 192 micrograms of vitamin K2. This amount depends on what the hen eats, however. Most chicken feed today is fortified with vitamin K, and this content passes onto the egg. But chickens fed corn or soy-based diets are more at risk of vitamin K deficiencies.
A study published by the European Prospective Investigation into Cancer and Nutrition (EPIC) revealed that increased intake of vitamin K2 may reduce the risk of prostate cancer by 35 percent. (1) The authors point out that the benefits of K2 were most pronounced for advanced prostate cancer and, importantly, that vitamin K1 did not offer any prostate benefits.
The findings were based on data from more than 11,000 men taking part in the EPIC Heidelberg cohort. It adds to a small but fast-growing body of science supporting the potential health benefits of vitamin K2 for bone, cardiovascular, skin, brain, and prostate health.
Unfortunately, many people are not aware of the health benefits of the K2 vitamin. The K vitamins have been underrated and misunderstood up until very recently in both the scientific community and the general public.
A large epidemiological study from the Netherlands illustrates this point well. Researchers collected data on the vitamin K intakes of the subjects between 1990 and 1993. (2) They measured the extent of heart disease in each subject, who had died from it, and how this related to K2 intake and arterial calcification. They found that calcification of the arteries was the best predictor of heart disease. Those in the highest third of K2 intakes were:
While K1 is preferentially used by the liver to activate blood clotting proteins, K2 is preferentially used by other tissues to deposit calcium in appropriate locations, such as in the bones and teeth, and prevent it from depositing in locations where it does not belong, like the soft tissues. (3) In an acknowledgment of the different roles played by vitamins K1 and K2, the United States Department of Agriculture (USDA) determined the vitamin K2 contents of foods in the U.S. diet for the first time in 2006. (4)
A common misconception is that human beings do not need K2 in their diet, since they have the capacity to convert vitamin K1 to K2. The amount of K1 in typical diets is generally greater than that of K2, and researchers and physicians have largely dismissed the contribution of K2 to nutritional status as insignificant.
It was once erroneously believed that intestinal bacteria played a major role in supplying the body with this vitamin. However, the majority of evidence contradicts this view. Most of the K2 produced in the intestine is embedded within bacterial membranes and not available for absorption. Thus, intestinal production of K2 likely makes only a small contribution to vitamin K status. (6)
Fermented foods, however, such as sauerkraut, cheese, and natto, contain substantial amounts of vitamin K2. Natto contains the highest concentration of K2 of any food measured; nearly all of it is present as MK-7, which research has shown to be a highly effective form. One study demonstrated that MK-7 increased the percentage of osteocalcin in humans three times more powerfully than did vitamin K1. (7)
Therefore, vitamin K2 levels will not be high in butter from grain-fed cows raised in confinement feedlots. Since the overwhelming majority of butter sold in the U.S. comes from such feedlots, butter is not a significant source of K2 in the diet for most people. This is yet another argument for obtaining raw butter from cows raised on green pasture.
Hi Chris, I just have a thought on vitamin k1 if I may? I read that the best source of this fat soluble vitamin is low fat leafy greens! And that you should also consume those leafy greens with fat! I am struggling to believe we evolved eating leafy greens for our k1 so I was wondering if we could not get k1 from animals who ate grass? They would eat the k1 in the grass, then we would eat them. I know grass fed meats are a source of omega 3 fatty acids, so could k1 also be found in grass eating animals? Would make a lot more sense to me from an evolutional point of view too, as I am sure leafy greens should also be cooked first before eating for maximum nutrition???Just a thought,Best,Mark
Called "Activator X" by Dr. Weston Price, Vitamin K2 is a fat soluble vitamin that supports healthy dental, bone, heart, nerve and brain health. It also supports healthy aging and energy production in the cell. K2 in the MK-7 form is largely missing in the modern diet due to the absence of traditional animal foods, especially aged cheeses. Purely K contains an optimal dose of K2 to support every tissue in the body.
Josh, of www.ModernRootsLife.com, taught me that I shouldn't take vitamin D3 supplements with my vitamin K (or at all). Purely K has all of the necessary components of K without any of the bad stuff. I've taken Purely K for almost a year and am very satisfied!
Osteoblasts produce osteocalcin, which helps take calcium from the blood circulation and bind it to the bone matrix. In part, osteocalcin influences bone mineralization through its ability to bind to the mineral component of bone, hydroxyapatite,14 which in turn makes the skeleton stronger and less susceptible to fracture. The newly made osteocalcin, however, is inactive, and it needs vitamin K2 to become fully activated and bind calcium.15
Even though the side chains of isoprenoid units of vitamin K differ in length, generally from 4 to 13 repeats (MK-4 to MK-13), they are all used by the enzyme γ-glutamate carboxylase to activate a specific set of proteins, including proteins involved in blood coagulation, bone formation, and inhibition of soft tissue calcification. Both forms of vitamin K, K1 and K2, are essential in maintaining blood hemostasis and optimal bone and heart health through the role they play in inducing calcium use by proteins. Vitamin K, particularly vitamin K2, is essential for calcium use, helping build strong bones and inhibiting arterial calcification.35
If at least 32 mcg of vitamin K2 is present in the diet, then the risks for blood-vessel calcification and heart problems are significantly lowered,10 and the elasticity of the vessel wall is increased.59 Moreover, the beneficial effects of vitamins D and K on the elastic properties of the vessel wall in postmenopausal women has been seen in clinical trials.59 If less vitamin K2 is present in the diet, then cardiovascular problems may arise.
In general, the typical Western diet contains insufficient amounts of vitamin K2 to activate MGP adequately, which means that approximately 30% of the proteins that can be activated by vitamin K2 remain inactive. The percentage of K deficiency increases with age.12
The specialty of Nature Love Vitamin K2 is the premium quality of the K2 vitamin. The premium raw material K2VITAL is used here. Since vitamin K2 is a fat-soluble vitamin, this product contains high-quality MCT oil made from coconut.
What you may not know is that vitamin K is actually a name given to a class of vitamins. What we commonly think of as vitamin K includes vitamin K1 (also called phylloquinone), as well as vitamin K2 (menaquinone). They work differently in your body and come from different food sources.
Vitamin K1 comes from plant sources, like leafy greens and blueberries. While vitamin K2 is more common in animal products, fermented foods and some kinds of cheese. It stays in your body longer than vitamin K1 and holds the potential for some serious health benefits that are just now starting to come to light.
Other research showed that women and people assigned female at birth (AFAB) who had a high intake of vitamin K2-rich foods (but not vitamin K1) were less likely to experience cardiovascular events, like heart attacks and strokes. For every 10 micrograms of vitamin K2 they consumed per day, their risk of heart disease decreased by 9%.
The progressive narrowing of the aortic heart valve in a group of older men could not be slowed during a recent clinical trial using vitamin K2 supplements, dampening hopes of finding a medical treatment for this common but serious condition.
In the study, 365 men with aortic stenosis from four Danish hospitals were randomly assigned to receive placebo or 720 micrograms of vitamin K2 and 25 micrograms of vitamin D for two years. All were 65 to 74 years old with aortic valve calcification scores of 300 AU or higher, a measure obtained with CT scans showing calcification had begun. The scores were measured again at the end of one year and at the end of the study. They also measured calcification levels in participants' coronary arteries, which supply blood to the heart. 041b061a72