Doctor insights on:
Does Vitamin K2 Thicken Blood
Would taking vitamin k2 help prevent blood clots that may occur whilst taking raloxifene for osteoporosis?
I am currently on the birth control Yaz. My question is would the chances of blood clots increase if I were to start a vitamin K2 supplement?
Not at all: It has no link with vit K2, so you can take both at same time ...Read more
Is vitamin K supplement a blood thinner or a blood thickener? Should I take vitamin k2 supplement while I am taking vitamin D 2000IU supplement?
Neither: Hi. Vitamin K is required for gamma-carboxylation of glutamic acid in the clotting factors. Too little vit. K makes you unable to make the clotting factors. This is basically how warfarin works. But clotting factors are tightly regulated, and taking a vit. K supplement if you're not deficient will have no effect on clotting. ...Read more
Do any of these natural remedies improve poor blood circulation? L-Arginine, Vitamin K2, Gotu Kola, butchers broom, parsley, cayenne pepper, ginger root, etc. I have Raynaud's Syndrome.
Raynaud's Syndrome: Please do what your doc says but consider a natural approach. Neo 40 is a beet root product to help circulation and has some research suggesting usefulness in Raynaud's. The pain may also be from neuropathy and sublingual vitamin B12 can be used to help w/that. See your doc or a nutritionist. Peace and good health. Beet root better than l-arginine. ...Read more
Source: There is a good summary on Wikepedia. Also nlm. Nih. Gov has a good summary of dietary sources. ...Read more
Good for most unless:
Vitamin K2 help prevent and reverse atherosclerosis and osteoporosis and also reduces risk of certain cancers. Thus it may be beneficial to just about everybody unless they are on the drug coumadin (warfarin), (warfarin) as it can interfere with it. But even those on coumadin (warfarin) may benefit from small amounts of K2!
See http://tinyurl. Com/pyf6wbv
and http://tinyurl. Com/hw6e2uu ...Read more
No.: Your body needs it and allergies do not occur. That being heing said, you can be allergic to other ingredients in the vitamin! ...Read more
It does not interact.
Read this: http://www. Drugs. Com/drug-interactions/tranexamic-acid. Html ...Read more
Do we need to take vitamin K2 with vitamin D3 for optimum absorption of D3? Or, D3 alone is enough?
Vit D3 absorption: Wow. Excellent question! Scientific evidence shows that vit D absorption itself is not strongly influenced by vit K1 or K2 or K3. Data do show that D3 is superior to D2 in repleting D deficiency. Vit K2 importantly activates calcium uptake into bone matrix. K2 elevates osteocalcin = a "bone building" compound. K2 also elevates matrix GLA, which inhibits vasc calcification. D3 + K2 = YES! ...Read more
In terms of bone health, is it better to have vitamin k2 mk4 or mk7. Also what are some good sources of k2. Thanks?
See below: Beef and chicken and the liver of these animals salami, natto (japanese soybean) cheese such as blue or feta cheese. Aged and fermented cheeses (cheddar) kefir and sauerkraut. Broccoli and carrots. Eggs yolk. These are a few. Note they should be ingested with a fat-soluble type of food for better absorption. You can also check with a nutritionist pharmacist or GNC service representative. ...Read more
Can I take vitamin k2 for osteoporosis while using aspirin 100? And how much mcg of k2 would be appropriate while looking at aspirin dosage?
Little Clear Info: ↑Vit D3 to high Nl & check better data, eg.: http://www. Ncbi. Nlm. Nih. Gov/pubmed/21114195, possibly http://articles. Mercola. Com/sites/articles/archive/2012/05/16/vitamins-d-and-k2-reduce-osteoporosis. Aspx. No large clinical trials to clarify; more theory/promotion. K helps build clotting proteins. ASA inhibits platelets ↓ing blood clotting + ↑es stomach/intestinal irritation/bleeding to <10 mg/day. ...Read more
Adjunct only: I think it is unfounded. Calcification isn't even the real problem in vascular disease, and vitamin k is simply a cofactor for the synthesis of the amino acid that often binds calcium. It set off my Bad Science detector. You are welcome to try it. It do 't spend too much money. ...Read more
Vitamin k2 shows to regulate calcium by driving into bones where needed when calc is supplemented. If not suppl. And calc is high, can k2 help?
Possibly: If blood calcium is high it is almost always due to hyperparathyroidism though you say that has been ruled out- I would have it rechecked in a year or so and see a good internist to try to find what is causing this. But no matter the cause, I would advise at least 1000 mcg of vit k2 each day to reduce chance of calcium depositing in your arteries- see http://bit. Ly/18qtb7y for more on vit k. ...Read more
Mum (60yrs)suffering hip inflamation&clacification, trying to avoid surgery. Recently dr. Prescribed "mena q7' (natural vitamin k2) do u recommend?
MenaQ7: Menaq7 is a vit k2 product derived from soybeans. Its use has been touted for both heart disease and treatment of osteoporosis. The problem described sounds like osteoarthritis for which the menaq7 probably has less benefit. Very few scientific studies have been done on vitk2 so many of the benefits on the internet are from sellers of the products and results are anectdotal. ...Read more
Nothing significant: You (or whoever is on this regimen) should be perfectly fine. ...Read more
My lunulae on my thumb nails have suddenly changed color from white to red. Can it be because I have been taking vitamin K2 120 mcg for one month?
May be a problem: First, it is recommended that we get the vitamin K we need from food such as spinach, asparagus, beans, eggs rather than from supplements. IF supplements taken, the total (food AND supplement) is 90 mcg, not 120. There are known interactions of vitamin K with those who have clotting disorders or take warfarin/Coumadin. I'm worried the redness of your nail suggests a hematologic issue. See Doc! ...Read more
I have PCOS. I read that taking vitamin K2 is effective in treating it, as it stabilizes your Insulin Resistance. Which is the cause of PCOS.??
No one knows for sure as it's complicated, with causes including genetic factors, insulin resistance and inflammation. For an excellent article that discusses causes as well as treatment, including diet and supplements, see
Vit K does improve insulin resistance and works in synergy with Vit D, which also helps. See http://tinyurl. Com/hso3ppp ...Read more
Interested in the benefits of vitamin D combined with Vitamin K2. Especially with respect to minimising further calcium build up in arterial arteries.
I advise my patients to take 5-8000 iu of D3/day (esp. Fall and winter) and to take at least 150 mcg of K2/day though up to 15 mg/day is reasonable. See http://tinyurl. Com/2chkcer for more on D, http://www. Needs. Com/product/NDNL-0802-01/a_Vitamin_K about Vit K,
http://articles. Mercola. Com/sites/articles/archive/2013/10/19/vitamin-d-vitamin-k2.aspx ...Read more
I take medications and some vitamins, heart disease runs bad in my family, I heard I should add vitamin k2 or k.is it good for your heart, should I addit?
Heart disease: Is in many families. Please don't leap to conclusions. Do not add K2 unless a doc or nutritionist asks you to. See www. Spectracell. Com for a good micronutrient test that will measure your nutritional status. Your doc can order it or it may be available directly. Peace and good health. ...Read more
Would Vitamin k2 supplements help prevent osteoporosis on warfarin? I know this would need INR monitoring
Taking vitamin K would negate the effects of warfarin. If you need to take warfarin, you should not take vitamin k. Do not change your medications without discussing it with your doctor who prescribed warfarin.
Wish you good health. ...Read more
Is it safe to take a multivitamin, omega-3 supplement, probiotic, vitamin D3, vitamin K2, and my SSRI antidepressant together daily?
Why do you need so many supplements. If you are taking a mixed diet, , none of the supplements other than vitamin D3 are doing you any good.
For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form.
Practice safe sex, if you have sex. ...Read more
Can acid reflux worsen by taking biotin, b12, omega 3 fish tabs. Vitamin k2, buffered vitamin c, vitamin d3 have Barrett's Esophagus and a hernia.
Possibly fish oil:
Fats including fish oil can sometimes aggravate reflux; this is less likely if taken with food.
But certain supplements are proven beneficial for reflux, esp. Melatonin. See http://www. Greenmedinfo. Com/blog/5-natural-heartburn-remedies-proven-beat-drugs
and http://www. Denvernaturopathic. Com/MelatoninandGERD. Htm
and http://tinyurl. Com/p88fxjm ...Read more
Confused. Does eating Broccoli & fish nuggets daily THIN blood? I thought Vitamin K thickened blood?
That's silly: Food choices have essentially no effect on coagulation parameters. A few vitamin-K-rich foods should be avoided if you are taking coumarin as an anticoagulant. Beyond this, ignore all "pop" advice about food choices -- they're entertainment at best, disinformation by people posing as your friends at worst. Your physician or a registered dietician are more reliable. ...Read more
Yes: Vitamin K2 is transported in a lipoprotein-associated manner. Vitamin D3 is transported via a receptor (VDR) that is expressed in vascular endothelial cells that line the blood-retinal barrier. Http://www. Ncbi. Nlm. Nih. Gov/pubmed/14744039, https://www5.medicine. Wisc. Edu/~williams/vitamin_K_review_2008.pdf, http://www. Ncbi. Nlm. Nih. Gov/pmc/articles/PMC2573398/ ...Read more
No! Fasting of? Value: Fasting for most issues not only of low value but often misleading. Ex.: people commonly told to fast before blood glucose test; yet Diabetes Mellitus=elevated blood glucose & glucose most commonly elevated after eating. Thus fasting glucose routinely misses Diabetes Mellitus. Fasting is promoted for only a few issues because how databases were done or because the values are calculated/estimated. ...Read more
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