Reviewer3255962发表于 11月 12, 2010
I had a very enlarged blood vessel in my neck (left side), which actually hurt to touch. Within weeks of taking Life Extension Low Dose K2, I noticed it had reduced in size. I have now been taking it for over 1 1/4 years (1 twice a day). The diameter of that blood vessel has halved and it does not hurt to touch any more. It makes me wonder how much bone tissue had been lining my blood vessels. I would say it has contributed to preventing my early demise..I am 53 going on 54yrs.
Life Extension, Vitamin K-2, 45 mcg, 90 Softgels
noneofyourfrigginbusiness发表于 7月 08, 2010
High quality, low dose; vitamin K-2 from dietary sources may reduce the build up of calcium in arteries that leads to hardening of the blood vessels, says a new study. Animal studies with vitamin K2 as Menaquinone-7 show a dramatic prevention of typical bone loss biochemistry that is associated with the aging process.
adechamplain发表于 4月 14, 2013
This product seems of the highest quality however I have now purchased the Super K with K2 formulation from Life Extension. Life Extension and Thorne Research are companies I trust and are always high quality products without any fillers and expedients like Magnesium stereate which are toxic to the liver. I just think from my research that if you supplement with Vitamin D which I do (and I think most people should) then you need a higher dose of Vitamin K2 than this product supplies which is why I've moved to the Super K supplement and will not give this product a 5 star rating. Vitamin K2 is required along with Vitamin D, Calcium and other minerals to help your bones stay strong as you age. Of course some weight bearing exercise (running, weight training etc) is also a great help but K2 helps the calcium to go where it's needed in the bones rather then be directed in the soft tissue and do damage to the body. I highly recommend everyone read about the benefit of K2 and start using this supplement in your daily regime but I'd suggest a higher dose than this.
Great product, price & service
Reviewer2001125发表于 2月 08, 2011
Dr Oz swears by this, don't bother with any other K variant, this is the gold standard. iherb continues to provide the best in product quality, competitive price & excellent delivery service, thanks!
It is nowhere mentioned that the MK-7 is derived from fermented, organic natto
4771196501841825363发表于 5月 09, 2013
The source of the MK-7 is not mentioned on this product. I am almost done with the first pack and have my doubts about the efficacy of this product, will be looking to shift brands.
Low Dose K2
4949931180143015639发表于 10月 30, 2012
Fantastic service from iherb. I take the low dose Vitamin K2 in the hope it will remove some of the calcium from my arteries and love the tiny capsules.
Life Extension, Vitamin K2, Low Dose, 45 mcg 90 softgels
Reviewer3327198发表于 7月 20, 2009
It's easy to take and well packaged. The benefit will be long term, so I can't really comment on a health result at this stage. It's seems to be very good value.
Для усвоения кальция
4854951403152868844发表于 10月 14, 2015
Пью Solgar кальция с магнием, 250 таблеток, взяла именно К2 - именно эта форма калия идеально помогает усвоению кальция)
Reviewer2106073发表于 12月 16, 2014
I think I don't require a vitamin K supplement because it gave me an immense headache that last 2 days. After repeatly trying the jury is out. Not meant for me.