Vitamin K side effects? Anxiety - Osteoporosis - Inspire
2014年3月30日 · Vitamin K2 in the MK4 form is very safe and patients have been given up to 135 mg a day in treatment. This doesn't work any better than the 45 mg per day in three doses of 15 mg with meals. When given with high doses of Vitamin D, MK4 is very effective at lowering artery calcification and improving bone strength.
Side affects of Vit K2 Mk7? - Osteoporosis - Inspire
2012年9月26日 · If I don't have natto available, I would take Super K, from Life Extension, or their Low-dose K2. The Low-dose is 45 mcg of Mk7 and I can take that every-other day. The half life of Mk7 is over 3 days (pls see graph from wgr below). So, when I take the Super K (which has 100 mcg of Mk7), I would only take that twice per week. Hope this helps,
Why does Vitamin K2 make feel awful? - Osteoporosis - Inspire
2014年11月21日 · K2 in the MK7 form does have side effects. I'm only familiar with a racing heart and insomnia. It doesn't take much and stays in the system for a few days; so if you take it daily, it accumulates. The MK4 form has a short life (like 4 hours) but no accumulation, no side effects. It's the form used in Japan's prescriptions to treat osteo there.
Vitamin K2 (mk4 or mk7) - Osteoporosis - Inspire
2023年10月31日 · You can buy vitamin K2 in 2 forms mk4 or mk7 or a combination. The half-life of mk4 is 1-2 hours while 2-3 days for mk7. It takes 5 half-lives to eliminate it. K2 helps bones and heart. The body can transform mk7 in mk4. I take daily 180mcg of mk7. I started mk7 with daily 45mcg and had the side-effects after 3 days... Not everyone can take mk7.
Side effects and dosage of Vitamin K2 - Osteoporosis - Inspire
2017年9月6日 · MK4 is known to be much lower in side effects at high doses and its actually been safety tested in Japan trials at 135 mg per day! There have been seven separate successful trials with MK4 vitamin K2 showing reduction in bone breakage rates of 80% in the elderly.
Is Vitamin K2 - MK4 really necessary vs MK7? - Osteoporosis
2012年9月29日 · MK-7 also completely inhibited a decrease in the calcium content of bone tissue by inhibiting the bone-resorbing factors parathyroid hormone and prostaglandin E2.[101] On 19 February 2011, HSA (Singapore) approved a health supplement that contains vitamin K2 (MK7) and vitamin D3 for increasing bone mineral density.[102]"
Vit K2-7 Heart Arrhythmias and Palpitations - Osteoporosis - Inspire
2011年7月22日 · Although much of the vitamin K2 research has been conducted on postmenopausal support for bones, because vitamin K2 does not have any estrogenic effects, vitamin K2 also offers bone support for other populations, including anorexics, dialysis patients, individuals with Parkinson's disease, those who have cirrhosis of the liver, individuals who ...
Vit K2 MK-4 cause insomnia?? - Osteoporosis - Inspire
2017年4月27日 · Usually its the MK7 vitamin K2 that is identified as keeping people awake at night. About 30% of people are sensitive to MK7 and react with anxiety, sleeplessness, and a thumping heart beat. The Carlson 5 mg is supposed to be only MK4 which generally does not have this side effect.
Bad Reaction to K2 Supplement? - Osteoporosis - Inspire
2014年7月25日 · These prickly skin effects might be due to a passing virus too. The MK4 form of vitamin K2 is known to be lower in side effects than the MK7 form and more successful in research in Japan at reducing the rate of bone breakages experienced by elderly patients.
Side effects from K2 - diarrhea - Osteoporosis - Inspire
2014年3月21日 · The MK4 form of vitamin K2 has a very good record, its the Mk7 form of vitamin K2 made by bacteria that causes most of the reported symptoms. It would be hard to be allergic to regular MK4 as the body makes that! So MK4 should be safe. Magnesium is commonly sold as the oxide form which does act (severely) like Maalox in doses over 100 mg!