The Strontium Debate: Is it good for bone health?
Is anyone taking strontium for bone health? My husband is reading studies on its benefits. I am currently getting Prolia injections 2x/year.
***Director's Note:***
There’s not enough clinical research to know if strontium citrate effectively prevents or treats osteoporosis. Mayo Clinic does not recomend its use. Clinically researched osteoporosis medications have demonstrated fracture prevention benefit with less risk.
The FDA doesn’t regulate supplements in the same way as prescription drugs, so it's not possible to know if if they are safe or work well or even how much of the main ingredient they contain.
If you wish to take a strontium supplement, it is advised to discuss with your doctor.
All information shared by members on the Mayo Clinic Connect is for informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your health. Never disregard professional medical advice or delay in seeking it because of something you have read on the community.
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@kathleen1314 One can never extrapolate study results with strontium ranelate to the over the counter supplement that some people are taking that includes strontium citrate. This is the point that both doctors made that I agree with.
I would like to see studies done using strontium citrate at pharmacological dosages that far exceed what one would ingest through their diet, which is what people are ingesting without any evidence that it’s effective.
People are free to come to their own conclusions but we should be careful not to confirm our own bias but extrapolating data from studies on unrelated compounds.
I am well versed in scientific principles as I have two degrees in science, one of which is in microbiology. I was also a practicing registered nurse for many years. However, that doesn’t qualify me to provide advice to others on how to treat their osteoporosis. I can only share what I’ve learned and done for myself. But this is what I hold as a value for myself and others here approach this differently. I have seen people who recommend medications and supplements outright and that concerns me.
I have known about strontium for years and chose not to go down that path until there is evidence for taking strontium citrate. Others are free to form their own decisions about that and I wish them well.
There isn’t a one size fits all solution to osteoporosis and many factors play a role, as I’ve found in my case. Today I should learn whether my changed approach over the past two years has been effective as I should be getting the results from my DEXA from last week.
I haven’t fractured again after 27 months which means I have defied the odds of up to 30% of having another fracture within 2 years. This was using a pharmacological approach combined mostly with HRT, exercise (LIFTMOR-style training and other weight exercises, impact, and HIIT), and nutrition.
Depending on how well this has worked, I will continue as I am or perhaps I’ll look at other options. But I will firmly hold to using scientific evidence for my approach.
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1 Reaction@kathleen1314 I am so appreciative of your reply! It rounds out the picture which is getting clearer to me. No one really knows enough because there simply isn't much reported experience or study to say. Based on what you presented and what I've found using sites like consumerlab.com, it seems as if MK-4 MIGHT be okay but only a doctor knowledgeable about K2s will help you establish how best to proceed. Since my oncologist, cardiologist, and electrophysiologist all seem unfamiliar with the various K2s, that's a bit of a problem. I see one more cardiologist who specialized in oncology next week and will see what, if any advice, she has. One resource I haven't tried yet is my pharmacist.
I think the use of INR is largely used when doctors prescribe warfarin. It does not appear to be used by most cardiologists (at least mine) when prescribing a DOAC. Since I'm a challenging needle stick and rely on my port, more blood tests aren't something I'd like to add.
One of your referenced websites (www.myheartdisease.com) says "However, research is still limited on high-dose vitamin K2 supplements and their interactions with these medications."
That suggests to me that the Japanese dosage of 45 mg/day of MK-4 would be excessive for someone like me. But I'm tempted by the idea of one dose of 15 mg/day of MK-4. Although not the prescribed dose for treatment in Japan, it still might provide a bit of help.
I'm also appreciative that you mentioned copilot AI which I'm not familiar with. The one AI I'd like to try is Claude so decided now's the time. This is the bottom line from Claude:
"Based on current evidence, MK-4 is unlikely to interfere with Eliquis, and this combination is generally considered lower-risk than vitamin K with warfarin. However, I'm not a doctor, and individual health situations vary. It's still worth a quick conversation with your prescribing physician or pharmacist before adding it — especially if you're taking Eliquis for a serious condition like AFib or clot prevention. They can give you a green light with confidence."
I will also go back and research possible interactions between strontium citrate and my prescriptions which are quite the list now. I don't recall why I stopped. Ease of use and timing might have been issues too. I can't swallow pills so have to open large capsules and mix them with something non-dairy.
My thanks again for your consistently well-researched and thoughtful and timely response. You are wonderful and so much appreciated in this online community!
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3 Reactions@loplady
I had Puffy or swollen eyelids; they went away after stopping the higher supplementation of vit k. But it could have been something else....not positive.
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1 Reaction@loplady. Thank you for alerting me to this video. I've seen mention of these doctors by others and will try and watch this soon. Your tip is much appreciated and yes, it is helpful not only to me but to others too! I know there are others reading this who have bone health issues, are taking newer anticoagulants and would like to take supplements that may support bone health.
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1 ReactionAfter reading these posts, I watched Doug Lucas's interview with a doctor who was against using strontium. I don't recall his name. He said that there was NOT ONE STUDY on strontium. I don't recall exactly which aspect of strontium he was speaking about, but for a while I have been seeking out NIH studies on strontium. Here are a few:
https://pmc.ncbi.nlm.nih.gov/articles/PMC8235140/
https://pubmed.ncbi.nlm.nih.gov/38612883/
https://pmc.ncbi.nlm.nih.gov/articles/PMC3265100/
If you just do a command-F (on a Mac computer) and put in strontium citrate, you'll see exactly where it's mentioned in these studies.
I myself am probably not going to take it because I don't want to burden my kidneys. Also, I have a hard time taking it on an empty stomach, because I tend to eat often, and I'm pretty sure my stomach isn't empty even when I wait two hours after eating. I was taking it in the middle of the night when I get up to go to the restroom, but at that time, I don't want to drink a lot of water, which would make it even harder on my kidneys. If I took strontium, I would want to drink a lot of water to help my kidneys flush it through.
In any case, another comment on the interview: I thought from the time he began speaking that that doctor was radically against supplements. I can understand that point of view. If you listen to the CEO of consumer labs, he says he would never take any supplements, using the analogy of having worked in a cafeteria in his school days. After doing that, he would never eat there again. He's managed lots of third party testing of supplements, and he thinks they're adulterated with all kinds of who knows what.
Additionally, in the interview, it seemed like Lucas and the doc were getting ranelate and citrate forms of strontium mixed up and then speaking about one or both as if they were the same.
I've seen many of Lucas's youtubes, and it seems to me that he acts as a funnel for information that he gets from experts. I would rather go back to other sources higher up on the food chain to get information. I like Margaret Martin's interviews. I think she had one with Clinton Rubin about vibration plates, which I found very helpful. She is very discerning. Also Dr. Susan Ott is a great expert on Osteoporosis. She has several animations of what the osteoporosis meds do to bone over time. Though I do not agree with everything she says.
Back to supplements. I had brain fog after COVID, which frightened me. I took NAC because I found out from a Yale research article that it helps brain fog. After a day or two of taking it, the fog was gone! (My brain is far from perfect, but it was restored to its condition before COVID.)
Pub Med/NIH studies can be difficult to understand, but they are worth reading, have good charts, and you don't have to read the entire study to get some value out of them.
Hope this is at all helpful.
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6 Reactions@oopsiedaisy
you say: "One can never extrapolate study results with strontium ranelate to the over the counter supplement that some people are taking that includes strontium citrate."
Answer:
Well, yes and no.
The bone-building mechanism (the way the strontium atom itself interacts with bone cells) is considered the same for both. Whether it’s attached to ranelate or citrate, the strontium ion is what actually gets incorporated into the bone matrix.
What I believe that you are saying is that these points enumerated below may change between different formulations:
1. Bioavailability; Ranelate does seem to be more bioavailable than citrate; to me that is a plus
2. Clinical Proof: As in.... there are no large clinical studies on the supplement strontium
citrate; normal for supplements, but not for what I would wish.
3. The carrier and safety in that, for example Strontium Ranelate has side effects which seem
to be attributed to the specific drug formulation. These were not found in the strontium
citrate studies. But then large scale studies may be needed to find rare side effects.
I believe that I made all the above points in my previous replies and the links to posts which I provided.
Strontium Citrate is a supplement which is regulated by the FDA as a dietary supplement; it is also available from Canada where it is regulated more stringently as a Natural Health Product (NHP) which have to be licensed and reviewed for safety and quality.
You say strontium citrate studies are needed; I agree that we need more:
Here is what we seem to have so far:
1.3 cases studies from Sara Dehart, https://strontiumforbones.blogspot.com/2018/01/in-memory-of-sara-shackleford-dehart.html
2.Mots and Comb and a study comparison: https://strontiumforbones.blogspot.com/2017/02/mots-and-comb-study-comparison.html
3 Case studies: https://strontiumforbones.blogspot.com/2018/02/bmd-increases-by-varying-amounts-with.html
4.Moise studies: https://strontiumforbones.blogspot.com/2014/10/monitoring-bone-strontium-intake-in.html
5. Various formulations including strontium citrate, animal study: https://pmc.ncbi.nlm.nih.gov/articles/PMC11012416/
6.AlgaeCal studies: https://blog.algaecal.com/wp-content/uploads/Doctor-Info-Sheet-SB.pdf
7.AlgaeCal studies: https://www.algaecal.com/research/clinical-studies
8.Case studies: https://symbiosisonlinepublishing.com/nutritionalhealth-foodscience/nutritionalhealth-foodscience67.php
I am happy that you have found a bone regime that works for you. I celebrate your good news and would never downgrade or question what you are doing or question the research that went into your decisions or imply that you need to justify it with lists of research and information.
Indeed, I think that your decisions are about more than "you coming to your own conclusion". I think that you spent time and that you thought much about what was best for you and how to best accomplish your goal. I think that your "choice" was actually a reasoned and thoughtful decision based on good logic and information. I rejoice that it is working for you, and I appreciate you sharing it with all of us so we may learn from your experiences.
I do not think that you are " providing advice to others on how to treat their osteoporosis" or donning a mantle of qualification which you do not have. I think that you are kindly answering questions and sharing your life experiences.
I also do not think that you are "recommending medications and supplements outright" nor a certain style of training covered by a licensing model for which many pay, when you share your life choices. experiences and the reasons for which you have made those choices. I welcome your input and am thankful for the information.
Thank you.
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7 Reactions@prarysky
Great ideas, thank you for sharing.....
I think your pharmacist is a good idea. They are trained to look for side effects and drug/supplement interactions.
I also find that copilot does a great job of checking all the interactions and side effects...better I feel that many of the other AIs.
I have heard great things about Claude. I will have to ask copilot what he thinks of Claude, ha.
I know doctors are now using AI in their practices, some to check for side effects etc.
@gargoy
Yes, I also find the studies to be difficult to understand, sometimes. I usually go to the conclusion or discussion first to give me some context and then I work backwards to see what I need to understand better.
Now that Ai is available I will feed quotes from research papers into the Ai and ask for a translation, sometimes literally, of the quoted area. Copilot translated a FARSI research paper for me once.
I love the charts!
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2 Reactions@kathleen1314 Strontium citrate, like all supplements, is not regulated or approved by the FDA.
Are you the owner of the blog site that you keep posting links to?
@nycmusic
Hello, and wow thank you for this. I happened to read this and am thankful as I just had some bloodwork done and my BUN level is elevated. This tells me I need to reevaluate this. At the minimum, if anyone elects to try strontium definitely stay extremely hydrated. I will back off for a bit and retest. Will update again when and if I decide to try it again.