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Multiple studies have shown vitamin K's value to maintaining arterial health. And vitamin K supplementation is a good way to support healthy bone strength and bone density. Vermeer C, et al. Vitamin K: the effect on health beyond coagulation – an overview. Food Nutr Res. 2012;56.
Vitamin K can improve the health of your arteries. One of the major causes of cardiovascular disease is the stiffening and calcification (literally, the formation of calcium deposits) of the major arteries of your body. Vitamin K is the vitamin of choice for customers looking to support arterial health and strong bones. Containing both vitamin K1 and no less than four different forms of vitamin K2 (MK-4, MK-6, MK-7, and MK-9), Super K Elite is easily the most complete vitamin K supplement ever.Sometimes it can be challenging to obtain enough vitamin K2 through the diet. However, the effects of getting sufficient amounts of Vitamin K should not be underestimated. The MK-4 form of K2 has been shown to be rapidly absorbed, but to only last in the bloodstream for a short time. 10 MK-7, on the other hand, was demonstrated to stay available in the body for up to 48 hours and at much higher levels. 12 And our MK-7 is made from an innovative bio-fermentation process.
Well, I saw a new maybe product by Life Extension called Super K Elite, which has not only K1, but K2 MK4, MK6, MK7, and MK9. When I saw this I got pondering, because I had never heard of these other kinds before. However, in the case of vitamin K, no risks have been established in healthy people even at very high vitamin K intake levels, according to the National Institutes for Health’s Office of Dietary Supplements ( 6 ). Kidd PM, et al. Vitamins D and K as pleiotropic nutrients: clinical importance to the skeletal and cardiovascular systems and preliminary evidence for synergy. Altern Med Rev. 2010 Sep;15(3):199-222. Elimistömme muuntaa eri K-vitamiinin muotoja menakinoni-4-muotoon (MK4), joka on kehon parhaiten jhyödynnettävissä oleva muoto. AnnostusA food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Super K provides THREE kinds of vitamin K: vitamin K1 and two forms of K2, menaquinone-4 (MK-4) and menaquinone-7 (MK-7). So taking Super K every day is a good way to make sure you’re getting enough of this essential nutrient for bone and vascular heath. Vitamin K works in conjunction with vitamin D to improve bone health. While the synergistic effects of vitamin D and calcium for improving bone strength are well-known, the influence of vitamin K in this process has been less-publicized. This is one of the least studied nutrients, but there’s nonetheless evidence to suggest that it plays an important role in blood clotting, or coagulation — the “K” stands for the German word “Koagulationsvitamin.” Vitamin K helps maintain bone density by facilitating the incorporation of calcium into your bones. 1 Vitamin K also supports normal function of a protein called matrix Gla-protein (MGP). 2 MGP helps regulate how calcium interacts with your arterial walls. 3 So in addition to facilitating calcium incorporation into bone, vitamin K helps promote a healthy calcium balance in your arteries as well.
Doctor’s Best has a reasonable formulation, but gets outclassed by its competitors when it comes to dosage, clean supplement design, and bioavailability: it doesn’t deliver its vitamin K2 in a fat-based solvent. Who should buy vitamin K2?Some suggest the RDA should be higher, and a tolerable upper limit (TUL) — basically the maximum amount you can ingest before experiencing negative side effects — hasn’t been established.( 4)( 5) This is because no incidences of toxicity have been seen with Vitamin K, even when taking it as a supplement. That said, we do need more research in this area. Researchers in Rotterdam conducted a large clinical trial study on heart health, about vitamin K2. 4,800 study participants were enrolled in the seven-year-long study [6,8]. Vitamin K2 is one form of vitamin K, a relatively recently discovered family of vitamins that contributes to bone strength, blood clotting, and cardiovascular health. These benefits dictate who should consider a vitamin K2 supplement:
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