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Posted 19 February 2024

Vitamin D3 K2 High Strength Tablets - 365 Micro Tablets-Vitamin d3 4000 iu and k2 100μg (MK7)-1 Year Supply-WhittingtonEssentialsLimited FBA

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About this item
✅WHY Vitamin D3 K2 High Strength Tablets- Our high strength tablets contains 4000iu Vitamin D3 &100μg K2 (MK7). Our D3 and K2 Vitamin blend ensures that these vitamins are set at optimum dosages to safely deliver the full benefits of each ingredient.
✅ VITAMIN D3 AND K2 AS NATURAL PARTNERS - The Vitamin D in our Vitamin D3 4000 iu and K2 100 mcg supplement helps in the maintenance of normal blood calcium levels and normal absorption of calcium (claims as substantiated by EFSA), Vitamin K is the nutrient that helps our body use that absorbed calcium effectively by directing it to the bones where it is needed and away from blood vessels and kidneys.
✅ ONE A DAY – Our tablets are designed to be easy-to-swallow and come in a 365 pack – meaning you can take the recommended one-a-day for a full year supply of Vitamin D3 & K2.
✅OUR STANDARDS TO YOU - A high level of care and attention is given to the manufacturing of this Vitamin D3 K2 supplement throughout all stages of production, from raw material to delivery to customers. Our Facility has multiple certifications such as Soil Association Organic, ISO9001 and ISO22000 food safety certified. This ensures we source high quality ingredients, right through to manufacturing, batch records and 3rd party testing.
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Edited by a community support team member, 19 February 2024
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  1. adam.yacub's avatar
    Any of the chemists here know if this is actually good for you
    stave84's avatar
    I'm a GP. I wont give you specific advice over HUKD, but I will say I personally take D3+K2 daily (ok 3-4x a week because im rubbish at remembering).
    As a rule anyone I tell any white patients to take VitD though sept to march. I tell anyone non-white to take it all year round.
    In the most part supplementation it isn't going to harm anyone, isn't expensive, but deficiency is widely linked to a LONG list of nasty outcomes inc cardiovascular disease & dementia so frankly why not?
  2. monkeyboy77's avatar
    I use Fakespot to analyse if the Amazon reviews are legit and steer clear of anything looking too dodgy.

    In this case, Fakespot gives this product an F, says 28% of reviews are reliable and contain a high level of deception. Only 80 reviews so not a large sample. Feel free to ignore, just an FYI.
  3. mlpower's avatar
    These are not ideal. I was diagnosed with fibromyalgia and then I was diagnosed with Vit D difficiency about 8 year ago. I was ill. I was on 36 painkillers a day and addicted to opioids. My reading was 7nmol/L which is mega low.
    I boosted my levels up by taking 50,000iu a day for 1 month. I also took 1 x 200ug of Vit K2 MK7 per 10,000iu of vit D3.
    I started to feel better within a few days.
    After that month, I reduced to 10,000iu a day. Every day, and have done so since then. I never get ill. Ever.
    I came off the painkillers within a week of me starting the 50,000iu doses and have not had 1 painkiller since.
    I had a hip replacement after a few years and my specialist said I had the "healthiest levels of Vit D" he'd seen in a patient. My level was 235nmol/L. The government recommended level is 70nmol/L.
    I was back at work 4 weeks after the operation.
    You can't overdose on Vitamin D3.
    4000iu is enough to only maintain your current level.
    You take the Vit K2 MK7 to help transport the Vit D3 around your body and also to eliminate the build up of calcium in your blood due to the high levels of Vit D3.
    I get the same Vit D3 in 10,000iu from nuunutrition. 365 tablets for about £13.
    shaf65g's avatar
    That's a tonne of vitamins D , you can actually OD,
  4. montee's avatar
    look at the label...it contains magnesium stearate which is used by many vitamin companies to fill out their capsules so you get less of the product than you think you're getting....on amazon there's a foriegn company called Vitamaze that make a point of saying that their product has no magnesium stearate in their stuff but other companies will be same if you look carefully enough
    lmulli's avatar
    Taking Vitamin D in large doses depletes your magnesium levels, so is having magnesium as an ingredient so bad? From what I have read on good old Google, the Magnesium also helps in the activation and transportation around the body of Vit D.

    It also appears that Vit D can increase calcium levels and the Magnesium can help regulate the Calcium levels.

    Like all supplements and medicines, always best to research it before taking it! If you watch someone like Dr John Campbell on YouTube, he is a strong supporter of Vit D for a myriad of reasons, which he goes in to great detail about. (edited)
  5. Aydin_G's avatar
    Would you take this as well as multivitamins or instead of?
    relax.'s avatar
    If your multivits contain D3 and K2 then they are likely 100% NRV based on NHS guidelines, whereas this supplement is 4x that dose. Lots of mixed opinions and guidance so if in doubt just stick to your multivitains at NRV dose
  6. m1kehunt's avatar
    Sometimes I love the internet but a lot of times I hate it due to all the misinformation. I am still none the wiser what a proper dose should be..?!?!

    First google search comes up with this:

    Another study found that 30 minutes of midday summer sun exposure in Oslo, Norway was equivalent to consuming 10,000–20,000 IU of vitamin D ( 8 ). The commonly recommended daily dose of vitamin D is 600 IU (15 mcg) ( 3 )

    Chat gpt recommends 400-800 IU

    My Wife has recently been diagnosed with low vit d and Doctor has been recommended 1000 IU per day. I personally take 4000 IU. with no ill effects.

    So which is it 400, 600, 1000, 4000 or 20000?

    Are the larger doses a waste of time and money?
    RoosterNo1's avatar
    Do some research..,. NHS recommendations are based on decades old data, probably around rickets.
    Recent studies show we are normally dosed in the tens of thousands of international units as healthy humans.
    In the UK we don't get enough sun (skin makes vit d via sunlight) so everyone should be looking into this as the health benefits are numerous.
    Dr John Campbell is a good launch point for guidelines, and YOUR dose will be different to mine, based on weight, skin colour and lifestyle.
    There is no "correct dose" only what's right for you....
  7. morty's avatar
    Avoid

    If you want Vitamin D go for the ones which are oil or liquid based.

    Don't go for these combo ones.

    It's about quality not quantity

    4000iu is not that high anyway even if claims suggest otherwise & Amazon are very selective to go higher may need to shop at other places.

    You should take Vit D with fatty meal as well paired with eggs is great which will cover K2 anyway. (edited)
    IbbyS's avatar
    I once had a full body MOT scan and I told the doctor I was taking 4000iu of vitamin D and he asked me if I was taking that per week... I said no, per day. He was very surprised like I was overdosing or something.
  8. UltraValue_Tech's avatar
    These vitamins are completely useless in real life.

    When you are exposed to sun, your body produces several hundred+ different compounds, Not only this vitamin D...

    If you want to actually get a benefit, buy a cheap holiday to sunny destination.

    You NEED sun, but not in pill form...Placebo at best.

    None of the good recent studies actually show any benefit of taking vit d supplements.

    Marketing scam to get you to spend money on vit D tests and on supplements.

    Literary like 90percent of people are "deficient " in it when tested, not that it means anything in real life ...
    deleted2866107's avatar
    The exact opposite is true, with Vit D playing a big role in boosting immunity, helping with diabetes, C19 & Intensive care, Dementia & Prostate Cancer.

    All of these can be backed up with studies, recent ones too. Just let me know if you need to see them.
  9. Jibz685's avatar
    Decent deal, but I would try to find one that has no fillers. Great combination. K2 MK7 prevents the calcification in your arteries. Taking too much D3 on its own will produce excess calcium which are deposited in your arteries. Taking K2 - MK7 in particular will ensure that the calcium is distributed to your bones where it’s needed. I also recommend taking Magnesium with these 2 - works great for d3 absorption. (edited)
  10. SmokeyNegroni's avatar
    Is this cheap? What is it's usual price?
    RoosterNo1's avatar
    Yes, it's a good deal.
  11. Lachudrak's avatar
    4000 iu I take 100,000 IU a day , After all, there is no sun in the UK
    stave84's avatar
    Is that a joke? 4000iu is very much the advised dose. Whilst rare, there are cases of Vitamin D induced hypercalcaemia in patients given as little as 25k iu daily (by accident usually). I would never advise more than 10k iu daily. You should probably get some formal advice about that. Certainly no evidence of extra benefit at those sorts of levels.
  12. blahblahblah1234's avatar
    365 tablets for "1 YEAR SUPPLY"

    Don't order before March 1st, else you'll be 1 short!
  13. steve765's avatar
    Personally I’d rather take something in the hope it’s helping me. Especially after my GP recommended me doing so. I think we can help ourselves with a healthy diet and regular exercise but I also believe genetics plays a big part in it all too. Look at Google and you’ll find arguments which support/refute taking this. Take a balanced view and make your own mind up. I didn’t buy it as it’s cheaper than usual. I bought it as I think it might help me. Now that I’m over 50yrs and less active than I used to be. Also because my GP said I needed to, albeit at a lower 1000iu. (edited)
    Rob_Samsung's avatar
    How many of us know what a healthy diet is in terms of getting all of the vitamins and minerals you need? I had this discussion with a mate last night. He was telling me that taking a multivitamin was no good as you can get it from diet.

    So I asked him what zinc, magnesium and k2 had he had that day and from what foods and how did he know the dose consumed.

    He had no answer.
  14. Grrrrrrrrrrr's avatar
    I'm an engineer and probably know less about medical matters than you do - but I do know that taking too much of this stuff can end you up in hospital with kidney problems. Because it happened to my other half.
    They had severe vitamin D deficiency (ultra high skin cancer risk, so wears Factor 50 even in Winter) and so the GP prescribed a high dose. There was a mix up which ended up with them taking 10 times that the GP had intended. Something to do with conversion of IU to micrograms and a slipped decimal point with possibly poor communications skills. Anyhow - the next blood test caught it and the hospital consultant I think was a bit peeved with the GP. The consultant said that they could have lost one or both kidneys.

    No, I cannot remember the doses - it was, fortunately, years ago. They are still on 1000IU three times a week. No symptoms. Good thing, blood tests...
    NoNamesLeftWhy's avatar
    I was on 50,000iu once a week for 6 weeks for a severe deficiency, my loading dose was 100,000iu. That must have been some mess up.
  15. austinc's avatar
    Contains Bulking & Anti Caking agents. Rather pay the extra few quid from Nutrition Geeks
    plebbygiraffe's avatar
    You do realise they also contain the same thing, right?

    The vitamin would be a minisicule flake if it didn't have any bulking ingredient. The vitamin content of these are 100 micrograms.

    I just checked out that brand and their first ingredient is a bulking and anti-caking agent.
  16. Afrim_Ramaj's avatar
    Has anyone actually ever found the difference between this and the standard vitamin d?
    stave84's avatar
    I've received a shed load of hate for giving advice here as a GP, so i wont now, but i'd look into benefits of K2 with D3 vs D3 alone and make a decision from there.
  17. Josh0123's avatar
    You don't need 4000iu, 1000iu is plenty
    MattMac's avatar
    It's certainly not so black and white. The good thing is that if you take K2 it's hard to take too much Vitamin D (but still, please be cautious and get actual medical advice). The K2 is ESSENTIAL with anything beyond a very low dose.
  18. Psxgul's avatar
    How do you know if it's actually D3?
    guildfordhighstreet's avatar
    Label says so and Amazon don't sell fakes
  19. shak's avatar
    Stop buying vitamins from Amazon. You don't know what they contain and it is completely unregulated. Stick to the real shops for all food related items. (edited)
    dinoric's avatar
    I don't see how vitamin tablets from real shops are going to be any different.
  20. relax.'s avatar
    SO MUCH MIXED OPINION! ARGH!

    Right that's it.. easy option, I don't need it and was only going to buy it because of HUKD. (edited)
  21. Kornelius's avatar
    since this post has so many qualified medical experts, can someone recommend something for a broken spine, its been really annoying for the past 2 years
    Quids's avatar
    It's not REALLY funny...
  22. AncientYouth's avatar
    here we go again Vit D and K ...........
    easy answer
    take a blood test, and supplement accordingly
    pennies at most per day for a potential excellent health benefit
    RoosterNo1's avatar
    Where are you getting this blood test exactly ?
  23. teatea1509's avatar
    Take a look at British Supplements for no binders or fillers british-supplements.net/
    I take D3 + K2, Biotin and Magnesium Thearate and feel so much better from them and my nails have never been so strong. (edited)
    plebbygiraffe's avatar
    It does have fillers. If they didn't it would be microscopic.

    They say and explain this by their own admission.

    What they say though is that they don't use 'nasty' fillers which is just mumbo jumbo, like most of their scare tactic marketing.
  24. snil's avatar
    Bought since GP on this forum suggestions.
    giltbrook's avatar
    I think that stood for good person
  25. WalterJR's avatar
    I don't trust random brand vitamins from Amazon after a few made me feel sick. At the bare minimum, I would check what Morrisons are selling in the grocery section and then see if Amazon has the same brand cheaper.
  26. CheekyMunkey's avatar
    Maybe its just me but what I found when I added K2 to my supplements was my tastebuds in my mouth changed. I just had a strange taste in my saliva. I also noticed that my BO started to get a little wiffy as well as my breath. Apart from that... Im as good as gold lol
  27. h1m1's avatar
    I always prefer capsules to tablets, Apparently absorption is better with capsules but they are more expensive
    lmulli's avatar
    The last ones I purchased were softgels (liquid), which are absorbed more rapidly.
  28. Yakkyda's avatar
    Amazon might not sell fakes , but they do sell substandard goods.
  29. nosluom's avatar
    Random comment but for some reason I get a really annoying constant twitch/spasm in my nether region when I take vitamin D supplements haha. Exactly like when you've had a twitch in your eye. I did the highly scientific test of going on them and coming off a few times over a period and the twitches stopped every time I came off them. This was with different trusted brands each time. Like I said, random comment but very odd haha (edited)
    shaf65g's avatar
    What dose are you having? Twitching can be a sign of high calcium from taking too much vit d , though rare
  30. JustaSingh's avatar
    Vit d3 and K2 are essentials for health. Vit d3 is fat soluble so you can build up reserves (i.e you don't pee it away).

    However you should 'supllement' this supplement with getting outdoors as much as possible, which in itself has positive effects on health
    cri's avatar
    Always get confused about the advice to get outdoors… usually outdoors only my face and hands are uncovered (if I don’t keep them in my pocket)… so I might be outside all day, but how much vit D will I actually get? 🤷‍♀️
  31. JellyBaby88's avatar
    I started taking high strength vit d about 5 years ago because if my vitamin d levels get too low it gives me very bad depression. I had a blood test from GP and some high dose oily vitamin d, it was disgusting, but since then I've kept taking vitamin d and I'm fine. Also I'm like a vampire and hate the sun lol so hardly go outside.
  32. hukdm's avatar
    £6.45 with subscribe and save
  33. deard69's avatar
    Ordered thanks
  34. steve765's avatar
    Ordered. Thanks OP. Heat added.
  35. mrbg07546's avatar
    K2 increases absorbstion of d3 from what I read. I usually get this dose
    Matholwch's avatar
    Actually K2 is to prevent calcification in your joints (IIRC), which is why its important to get K2 with high dosage of vit d3.
  36. jim_smithmmh's avatar
    I have studied Vit D a lot.
    It's a common deficiency in UK. Tablets are best absorbed with main meal. Ensure you have plenty magnesium in your diet. Cant say too much but dosage guidelines are commonly based on bone health and do not factor in what is optimal for health. Look up pubmed 'Effect of calcifediol treatment and best available therapy versus best available therapy on intensive care unit admission and mortality among patients hospitalized for...' you know what, and get your mind blown. Published early 2020.
    alexmarietom's avatar
    I took cod liver oil with a magnesium supplement. My heart did somersaults and it magnesium that caused it . So not for everyone
  37. catchacold22's avatar
    I take 2 of these a day
  38. AncientYouth's avatar
    personally i use healthspan Vit D 50+ bit more pricey but capsules not tablets but still pennies a day overall
  39. ZoopdyDoo's avatar
    The part I keep hearing is to only take it alongside K2, but I have no idea why & worry they’re conspiracy theorists who think it’s to stop them controlling your mind or something.
    Meathotukdeals's avatar
    It's explained in this thread. Stop calcium build up in soft tissue.
  40. pebsham's avatar
    Nice find OP ordered
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