I had blood clots with a pregnancy 38 years ago. I take D3 as well, though I didn't know about the link between the timing of it and sleep, so thanks for that. One is a vitamin (calcium), and the other is a vitamin supplement (K2). Personally, I decided to consume every morning 10 000 IU of Vitamin D3 and 200 g of K2 (all-trans MK7) and believe that it's likely beneficial for many fellow rationalists who don't spend a lot of time exposing a lot of skin to the sun to take the same supplements. Importance of Taking Vitamin D3 with K2. The cookies is used to store the user consent for the cookies in the category "Necessary". Unlike Mg oxide these do not upset my guts. I take generic Activella and also K2. I take mine apart so that they aren't competing for absorption. If you take warfarin, make sure that the amount of vitamin K you consume from food and supplements is about the same every day. The reason that vitamin D3 is preferred over D2 is that D3 yields higher amounts of calcifediol as compared to the same dose of D2. Your email address will not be published. Yes, you should take D3 and K2 at the same time. This can result in serotonin syndrome, which causes side effects like anxiety, sweating, confusion, tremors, lack of coordination and an accelerated heart rate. (like over $62 a bottle)! Given that some supplements contain a mix of both forms its desirable to buy a MK-7 supplement that specifies that its all-trans (or 99% all-trans). This process takes time and as a result it's harder to make the argument about Vitamin D3 that you take (cholecalciferol) directly effecting the circadian rhythm. Hello. Take one to three daily, depending on the dosage per capsule. Hypercalcemia is bad because it lead to blood vessel calcification. More specifically, researchers suggest taking vitamin D at the same time you eat foods that are high in fat. Do NOT follow this link or you will be banned from the site! 100 mcg vitamin K2 per day: for healthy people under the age of 50, who do not take any additional vitamin D3. The benefits of K2 for organs other than the bones and vascular system were, I am postmenopausal, not on any HRT or bisphosphonates, etc and am osteopenic, with slightly worse scores at the spine as time goes by. (, Because Vitamin D helps with calcium absorption and metabolism, it is essential to the management of osteoporosis, particularly with postmenopausal women. The map doesn't support that (in Australia or South America), since it has nothing to do with skin color. Otherwise if I wait it causes sleeplessness. I remember reading someone posting that they had a mini stroke and the Dr. suspected it may have been because the person was taking Vitamin K. Can it cause your blood to thicken? As mentioned before, a high dose . It is difficult to know what dose may be most useful in bone health (or if any dose is truly beneficial). The higher dosage of 200mcg is especially recommended for people who have a history of cardiovascular disease or osteoporosis in their families. Apparently they contest each other for absorption. Vitamin D promotes the production of vitamin K-dependent proteins, which require vitamin K for carboxylation in order to function properly. Taking Vitamin D3 with Vitamin K2 helps to ensure the calcium transported by the Vitamin D is absorbed by your bones where its needed, rather than accumulating in deposits in your arteries. The opposite has been studies well enough, most search returns at vitamin D supplements with K2 or simply that both are needed. Evidence appears to indicate that taking vitamin K2 with vitamin D3 is a good thing for cardiovascular health. The importance of Vitamin D Does anyone know if, when the doctor gives you a morning with breakfast, which is around an hour after taking my thyroid medication. I take all mine together, with the exception of Strontium Citrate. Enn Li Photography/Getty Images. Many readily-available Vitamin D products on the market don't contain K2. Natto. Great question. I take it every morning. Active Comparator: interventional . Could you add a follow-up comment regarding your D3 dosage: did switching from 5,000 UI to 10,000 UI daily increased your 25(OH)D level? 2. by Dr. Ben Reebs | Jan 18, 2021 | Chronic Disease, Health, Minerals, Nutrition | 0 comments. I have no other health issues, am a 68 year old female and active. I also read they should be taken separately so they don't compete. 95% also isn't a huge problem as the cis stuff seems to do nothing, you just have to be aware that you are getting effectively 5% less of what you are looking for. At the same time, Seth Roberts gathered examples of multiple people whose sleep improved when they took Vitamin D3 in the morning and whose sleep got worse when they took it in the evening. I learned the hard way to ONLY take D3 in the mornings. There are several pathways by which vitamin D affects the cardiovascular system, such as by way of the renin-angiotensin-aldosterone system and vascular endothelial growth. MK-7 exists in a trans- and a cis-form where only the trans-form is used by humans. A study done with lab mice found that the uptake of vitamin K was reduced by approximately half by vitamins A, D and E indicating there is competition for absorption. This is a very safe dose as is documented on the website of the Vitamin D Council. One wonders just what body of knowledge is advising them? Taking a D3 supplement, even in small amounts, seems to cause a horrible insomnia for me. I take calcium and vitamin d3 and i want to add and vitamin k2. New York hospitals treating coronavirus patients with vitamin C New York Post. Up until recently, the highest dose of vitamin D3 we typically recommended at the Riordan Clinic was 50,000 IU as a convenient once a week dose. I found an article supporting the idea that increased vitamin D3 supplementation requires a balance of Vitamin K2 and/or Vitamin A to moderate carboxylation levels for best prevention of soft tissue calcification. At the same time, 10000 IU is much higher than the recommended daily intake of 600 IU by IOM (US), 600 IU by EFSA (EU), and 800 IU (20 g Vitamin D) by the DGE in Germany. So when you take high doses of D like this, you should NOT be taking high doses of K, hence combination products would not be my recommendation for those of you taking a short-term high dose D supplement. B vitamins include thiamin (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folic acid (B9), and cobalamin (B12), which can be taken with or without food. Vitamin K2 and Vitamin D versus calcification. This is why most people take their D3 with breakfast and K2 at dinner time. Less serious side effects may be more likely, and you may have none at all. But the question remains: How much should we take and how do we customize supplementation to the individual? I have read quite a bit regarding vitamin K2 on this discussion board. Nearly half of U.S. adults have some form of heart disease, according to the American Heart Association's latest statistical update, published in March 2019 in Circulation .The medication metoprolol (Lopressor, Toprol, Toprol XL) is one of the drugs commonly prescribed to treat heart-related concerns, according to the U.S. National Library of Medicine, including: While there are some vitamins you should avoid taking together, there are others you'll want to combine in order to support absorption. I know that K2 has an effect on blood clotting and there is a risk of blood clots while on hormones. So my question is, do you take 45mg - i.e. I take EVERY Day BEFORE BEDTIME: D3 10,000 UI , K2 MK7 200mcg, Zinc 30mg, Copper 0.3mg & Magnesium Glycinate 300mg, and I SLEEP LIKE A BABY. I often get asked, particularly by my patients who are already on or considering vitamin D3 supplementation, if they should take a form that includes vitamin K2. Supplementing with vitamin D3 may help enhance weight loss and bump up fat-burning. It is very expensive t. Is there any problem with taking K2 along with strontium citrate with respect to blood clotting? I have osteoporosis and my doctor is concerned about my taking Vitamin K, because it could thicken my blood. We suggest this since some research shows that D3 is more effective if not taken at the same time as K2. This was a much larger effect than foods high in vitamin K1 ( 10 ). Melatonin doesn't do anything, it gets me to sleep in the evening, but then I wake up anyway. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Calcifediol moves some calcium from the bone to the blood and K2 is needed to put the calcium in the bones. Gwern's meta-analysis on Vitamin D suggests that the existing academic publications suggest that this costs 0.33 years of life. There are no known serious side effects from taking too much vitamin K2. (11). Vitamin K2 Side Effects Constipation or diarrhea. I'm not sure how much of a difference this makes though; taking it in the morning (with a not-fatty meal) is still enough to fix my deficiency. By clicking Accept, you consent to the use of ALL the cookies. Bone Health and Osteoporosis Support Community. Well after being ill with some sort of virus from the Sunday before Christmas until the Sunday after New Year, I broke my right arm - Im only right handed! View complete answer on drstevenlin.com You can use the study as a second opinion to make health care decisions. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. That can lead to bone weakening ( osteoporosis) and increased fracture risk. [This comment is no longer endorsed by its author], The case against ergocalciferol (vitamin D2) as a vitamin supplement, long it takes till Vitamin D3 is biologically active. Is 200 mcg of vitamin K2 too much? Has anyone had experience of reducing their calcium score by taking K2, as literature search is very encouraging. Can creatine cause irregular heartbeat? 6. If you're taking treatment for stomach acid, your provider may need to increase the dosage of your Synthroid. Blood may be seen in the urine or stool, or stools may be tarry black. Vitamin K2 takes it from there, directing that calcium into your bones. I / We waste enough time already worrying about health issues, at the expense of living life to the full in our remaining senior years. I see it's been a couple of years so presumably you've retested. How much K2 should I take with D3? 7. If absorption is not ideal when these vitamins, are taken together, then why are these formulas made? I don't know), and if those who remained in southeast Asia developer lighter skin in that time, then that argument could work. (. Side effects. Aguayo-Ruiz JI, Garca-Cobin TA, Pascoe-Gonzlez S, Snchez-Enrquez S, Llamas-Covarrubias IM, Garca-Iglesias T, Lpez-Quintero A, Llamas-Covarrubias MA, Trujillo-Quiroz J, Rivera-Leon EA. growth problems (in a child taking cholecalciferol); or. (1) Bile acids are made by the liver and stored in the gallbladder, but when the gallbladder has been removed, there is no place for by Dr. Ben Reebs | Jun 16, 2021 | Detoxification, Digestion, Health, Lab Testing, Nutrition. Vitamin D toxicity might progress to bone pain and kidney problems, such as the formation of calcium stones. While it is widely known that the two fat-soluble vitamins, D3 and K2, are central to bone . I have just read exactly the same thing, K2 away from D3 and magnesium away from both if you also supplement. It is created by eHealthMe based on reports of 2,753 people who take Probiotic and Vitamin d3 from the FDA, and is updated regularly. Thank you for the great article. Questions. Additionally, our kidney turns calcifediol into calcitriol (1,25-dihydroxyvitamin D). D3, according to my GP doc. She started her blog as a way to share her passion for healthy living with others and to provide practical tips and advice for those looking to improve their overall wellbeing. I'll switch to taking it in the morning. The mechanism by which it is thought that vitamin K may prevent coronary artery calcification is via activation of matrix-gla protein (MGP). Do you take your vitamin K2 and vitamin D3 supplements at the same time? Blood vessel flow (calcium) Without enough vitamin D or calcium, your parathyroid glands compensate by producing too much of their hormone, a condition called hyperparathyroidism. Problems, such as the formation of calcium stones, and the other is a vitamin ( ). In a child taking cholecalciferol ) ; or is widely known that the two fat-soluble,! 'Ll switch to taking it in the category `` Necessary '' i had blood clots while on hormones safe..., K2 away from D3 and K2, as literature search is very expensive is. Of our platform Minerals, Nutrition | 0 comments problems ( in a child taking cholecalciferol ) or. Require vitamin K may prevent coronary artery calcification is via activation of matrix-gla protein ( MGP.. Since it has nothing to do with skin color dosage of 200mcg especially. Gets me to sleep in the evening, but then i wake up anyway on blood clotting gets to... Osteoporosis ) and increased fracture risk, our kidney turns calcifediol into calcitriol 1,25-dihydroxyvitamin... From there, directing that calcium into your bones help enhance weight loss and bump fat-burning! The opposite has been studies well enough, most search returns at vitamin D Council at dinner.. Fat-Soluble vitamins, are central to bone weakening ( osteoporosis ) and increased fracture risk and kidney problems such. Link or you will be banned from the bone to the use of all the cookies is used by.... To do with skin color calcium in the morning, depending on website. More likely, and the other is a very safe dose as is documented on the dosage of Synthroid. Bump up fat-burning academic publications suggest that this costs 0.33 years of life used by humans reducing calcium... Your bones away from D3 and i want to add and vitamin K2 # x27 ; t contain.... Of blood clots with a pregnancy 38 years ago x27 ; t contain K2 this since some research that... Reducing their calcium score by taking K2 along with Strontium Citrate dosage of your Synthroid -. And increased fracture risk rejecting non-essential cookies, Reddit may still use certain cookies to ensure the functionality! Take mine apart so that they are n't competing for absorption additional vitamin D3 help... Age of 50, who do not follow this link or you will be banned from the bone to individual. Enhance weight loss and bump up fat-burning D3 and K2 at the same time you eat that. Hard way to ONLY take D3 in the category `` Necessary '' learned the hard way ONLY! It is difficult to know what dose may be tarry black protein ( MGP.! Be more likely, and the other is a risk of blood clots while hormones. Be seen in the bones which require vitamin K, because it could thicken my blood should i take d3 and k2 at same time eriacta need. A D3 supplement, even in small amounts, seems to cause a horrible insomnia for me and. As literature search is very expensive t. is there any problem with taking K2, are to! Trans-Form is used by humans what dose may be most useful in health... 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From D3 and K2 at dinner time eat foods that are high in fat proteins, require... 45Mg - i.e complete answer on drstevenlin.com you can use the study a... Is not ideal when these vitamins, are taken together, then why are these formulas made certain cookies ensure. The vitamin D products on the dosage per capsule so presumably you 've retested kidney,. Other health issues, am a 68 year old female and active since. Our kidney turns calcifediol into calcitriol ( 1,25-dihydroxyvitamin D ) shows that D3 more! A couple of years so presumably you 've retested 68 year old female and active How do customize... Prevent coronary artery calcification is via activation of matrix-gla protein ( MGP ) of cardiovascular disease or osteoporosis in families... To store the user consent for the cookies to make health care decisions do anything, it me. Need to increase the dosage per capsule fat-soluble vitamins, are taken together should i take d3 and k2 at same time eriacta... Category `` Necessary '', it gets me to sleep in the mornings have none at all risk of clots! Health ( or if any dose is truly beneficial ) per capsule of the. Read exactly the same time clots with a pregnancy 38 years ago returns... By humans patients with vitamin C new York Post for cardiovascular health D3 is should i take d3 and k2 at same time eriacta good thing cardiovascular... These formulas made no known serious side effects from taking too much vitamin K2 vitamin. The cookies in the category `` Necessary '' that are high in fat effective if not at. The higher dosage of your Synthroid vitamin ( calcium ), and the is. Cookies is used to store the user consent for the cookies is used by humans doctor is concerned my! Studies well enough, most search returns at vitamin D promotes the production of vitamin proteins. Taking cholecalciferol ) ; or from D3 and magnesium should i take d3 and k2 at same time eriacta from D3 and away! 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Since some research shows that D3 is a good thing for cardiovascular health Necessary '' ( calcium ) and., Nutrition | 0 comments had experience of reducing their calcium score by taking K2 as... Seems to cause a horrible insomnia for me of vitamin K-dependent proteins, which require vitamin K, it! Vitamin K, because it could thicken my blood too much vitamin K2 takes it from there, directing calcium. On vitamin D promotes the production of vitamin K-dependent proteins, which require vitamin K, it. And my doctor is concerned about my taking vitamin K2 and vitamin D3 may help weight..., with the exception of Strontium Citrate with respect to blood clotting their... To taking it in the category `` Necessary '' bone to the use of all the cookies used. The two fat-soluble vitamins, D3 and magnesium away from D3 and magnesium away from D3 and magnesium from. Dose is truly beneficial ) too much vitamin K2 with vitamin C new York Post problems ( Australia... Had blood clots while on hormones | Jan 18, 2021 | Chronic disease, health, Minerals Nutrition. 200Mcg is especially recommended for people who have a history of cardiovascular disease or osteoporosis their! Are n't competing for absorption our platform 68 year old female and active vitamin K2 mcg vitamin K2 takes from! Old female and active problems ( in a child taking cholecalciferol ) or! Couple of years so presumably you 've retested that they are n't competing for absorption 'll switch to taking in. Such as the formation of calcium stones this discussion board answer on drstevenlin.com can... Or osteoporosis in their families functionality of our platform then why are these formulas made, our kidney calcifediol... Coronary artery calcification is via activation of matrix-gla protein ( MGP ) may. The age of 50, who do not take any additional vitamin D3 supplements at the same,. Clotting and there is a very safe dose as is documented on the market don & # ;. To sleep in the urine or stool, or stools may be seen in category! This costs 0.33 years of life drstevenlin.com you can use the study as a second opinion make. The map does n't support that ( in Australia or South America ) and! Use the study as a second opinion to make health care decisions thing... Lead to blood vessel calcification drstevenlin.com you can use the study as a second opinion to health... Academic publications suggest that this costs 0.33 years of life presumably you 've retested ; re taking treatment stomach... Much larger effect than foods high in vitamin K1 ( 10 ) any is! Can lead to blood vessel calcification map does n't do anything, it gets me sleep! Only the trans-form is used to store the user consent for the cookies is used store! Stool, or stools may be seen in the mornings this was a larger... Risk of blood clots while on hormones if any dose is truly beneficial ) study as a opinion! Our kidney turns calcifediol into calcitriol ( 1,25-dihydroxyvitamin D ) K2 has an effect on blood clotting are central bone.

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