iHerb Customer Reviews
2 people found the following review helpful
Posted by Reviewer2390387 on Feb 19, 2013
After reading rave views about mk 7,I ordered Jarrows.The delivery was prompt as usual. But after using it for just 2 days,I started having low grade cough.And it was not only happening to me but also With my son.I stopped taking it and cough resolved within no time.Jarrows must look into this problem.
Blood vessel health
6 people found the following review helpful
Posted by Reviewer2969335 on Jan 22, 2008
Excellent product for maintaining blood vessel health. Combine this MK7 product with an MK4.
7 people found the following review helpful
Posted by Reviewer2555447 on Nov 07, 2009
When on warfarin to thin the blood you will be advised not to take anything which helps the blood coagulate like vit-K,however i still find this product helps my tired varicous veins whilst affecting my I.N.R very little.
stronger bones to combat osteoporosis
3 people found the following review helpful
Posted by Reviewer3047163 on Aug 19, 2010
after doing a lot of research on building stronger bones, I've decided to take this formula along with my calcium, magnesium,zinc, strontium, and vitamin D3.
for value and effect, this is as far as we know the dog's bollocks
8 people found the following review helpful
Posted by Reviewer2795053 on Apr 12, 2009
My sole concern about this supplement is how much natto gets through in the pills. If you take vitamin D3 oil capsules (which you probably should), be smart and take vitamin K2/MK-7 as well. The longer-chain forms of the vitamin stay in the blood longer and have recently been found more effective in one or two applications, including against prostate cancer. If someone tells you the *real* way to get K2 is to eat lots of butter and cheese, smile and explain that good isn't always best. This is the best.