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 Shop By Category > Vitamins > Vitamin K > MK-7
MK-7

MK-7 by Jarrow

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Size Price Qty  
60 Softgels
Item # 14191
In Stock 		$22.95
$15.84
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Product Description
Vitamin K2 as MK-7. Natto K2 Natto Extract

Bone and Cardiovascular Health Jarrow Formulas® NattoMax™ is an extract from genetically unmodified (non-GMO) soybeans fermented with Bacillus subtilus natto. MK-7 is concentrated without solvents. MK-7 (Menaquinone-7) is an enhanced bioactive form of vitamin K2, also known as Menaquinones. MK-7 from Natto is ten times better absorbed than K1 from spinach. While vitamin K1 is primarily absorbed by the liver, MK-7 is absorbed in extrahepatic tissues, such as the arterial wall, pancreas, and testes. Vitamin K functions primarily as a co-factor for the enzyme gamma-glutamyl-carboxylase, responsible for carboxylation of specific bone proteins. Each softgel of MK-7 offers the amount of menaquinone-7 (MK-7) found in 120 grams of cheese.

WARNINGS: Do not use: if taking anticoagulant drugs (such as Warfarin) or other medications, or if at risk for any bleeding disorder (such as hemorrhagic disorders). Keep out of reach of children.

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Health Encyclopedia

 What does Vitamin K do?

Vitamin K is needed for proper bone formation and blood clotting. In both cases, vitamin K does this by helping the body transport calcium. Vitamin K is used by doctors when treating an overdose of the drug warfarin. Also, doctors prescribe vitamin K to prevent excessive bleeding in people taking warfarin but requiring surgery.

There is preliminary evidence that vitamin K2 (menadione), not vitamin K1 (phylloquinone; phytonadione), may improve a group of blood disorders known as myelodysplastic syndromes (MDS).1 These syndromes carry a significantly increased risk of progression to acute myeloid leukemia. Large-scale trials of vitamin K2 for MDS are needed to confirm these promising early results.


Read more on Vitamin K >

View References
Supplement Facts
Serving Size:  1 Softgel
Servings Per Container:  60
  Amount
Per Serving		 % Daily
Value*
MK-7 (Vitamin K2 as Menaquinone-7) 90 mcg 112%
Natto Extract 78 mg **
Nattokinase 320 FU **
* Based on a 2,000 calorie diet
** Daily Values not established


Other Ingredients: Evening Primrose Oil, beeswax, glycerol, gelatin and caramel.

Recommended Use: As a dietary supplement, take 1 softgel daily, or as directed by your qualified health consultant.
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