In most people, strontiums effects on glutamate secretion promote relaxation and deeper, more restful sleep, but in some people, these effects cause next day grogginess or nap attacks. You could try taking your Strontium mid-day to see if this helps. Thank you JoAnn Rice. Reading your book and following all your posts has really helped me. Re pulsed signal therapy this also looks both safe and helpful. The volunteer was recruited in December 2008, as part of the Ryerson and McMaster University Strontium in Bone Research Study and measured at twice weekly, weekly and monthly intervals. This is quite unusual and definitely not something we would expect. And dont hesitate to get in touch if I can be helpful. If so, have you had your blood levels of 25(OH)D checked? And basically following a low carb diet otherwise. If you get your medications from a reliable pharmacy, ask your pharmacist to double-check for you. Please let me know what you suggest in order to take the AlgaeCal Plus to ingest a healthy amount of calcium. I already had osteoporosis before I started on the drug and this drug is known to cause bone loss so Im happy to have found algae cal plus, but do you have thoughts about whether the strontium is necessary or safe under these circumstances? I just had another DEXA scan and the results are also normal, but less good than 3 years ago. Re: Life Extension K2 There are two available K2 products from them. I recently found this research study, https://eje.bioscientifica.com/view/journals/eje/165/3/469.xml. sml, Hi sml, I pulled and read the full paper. I am assuming that the new bone at 2 months is the old bone at 60 months or at least some of it is. You are a brave and intelligent woman! In waiting for their reply, I came across this blog and noticed you not only had done an extensive amount of research on strontium, but you were answering everyones questions. Creatinine is a breakdown product of creatine phosphate in muscle; its usually produced at a fairly constant rate by the body and is eliminated in urine. Well, I have to admit that I often forgot to take my strontium (and still often forget to take it as I try to take it at lunch time and am frequently working or out then) so it was the AlgaeCal Plus that made the difference for me. Approximately 45 min of each session was devoted to jumping and balance exercises, including walking, knee bends, leg lifts, heel rises and drops, dancing, stamping, stair climbing and stepping up and down from benches. Ive written quite a bit about BHRT (which I am on and have been on for more than 10 years now) you can read many these articles on Smart Publications website. You want to do exercises that strengthen the muscles running up your back along both sides of your spine these are called the multifidi and erector spinae. Its usually a Friday or Saturday night treat for him. Pregnant and lactating women: 15 micrograms (600 IU) https://pubmed.ncbi.nlm.nih.gov/25293384/ Did a meta-analysis of S. ranelate and found risks of serious ADRs were similar to benefits. I will be having a DEXA scan next month to determine if the strontium citrate and algae cal plus that I presently take have been effective in increasing my bone density. I am 22 weeks pregnant and started taking Garden of life grow bone after 16 weeks. BMD is being used as a marker of estrogen exposure because estrogen plays numerous roles in the maintenance of healthy bones. John. Our bodies have tremendous capacity to heal once the factors that are harming us are removed. Copyright 2012 Elsevier Inc. All rights reserved. What you really want is about another 100 mcg of MK-7 so you could take 2 capsules of the Low Dose K2 formula or 1 capsule of the Advanced Super K. Id check costs and go with whichever one is least expensive. Do you have any recommendations before getting the scan as far as discontinuing either the algae cal or strontium or any other minerals or vitamins? 10. I will no longer eat it! Accordingly, strontium has been thought to have potential in the treatment of osteoporosis. However, even adding 1 Strontium at bedtime causes the loose bowels and squeezing discomfort to return. Annette M.Doherty, pp. Springdale clinic where we can get suggestions on mental health issues. Bone resorption (medspeak for bone breakdown) tests measure the amount of certain bone proteins in the urine or blood (serum) that have been released from bone as a result of osteoclast activity. : I just started taking AlgaeCal Plus and Strontium Citrate. Three women in the exercise group experienced musculoskeletal problems that required minor modifications in their training regimen. That makes sense about the calcium dosage. I am concerned when I read that too much strontium can cause softening of the bones. OK to your questions: There were a series of studies run as part of the Ryerson and McMaster University Strontium in Bone Research Study in Toronto, Canada, that confirm this, so I am giving you links to several of these papers here: https://www.ncbi.nlm.nih.gov/pubmed/22549020 https://www.ncbi.nlm.nih.gov/pubmed/26910208 https://www.ncbi.nlm.nih.gov/pubmed/24434614. However, I just read a site from Dr. Peter Dobias about how its dangerous to give them to your dogs due to the strontium levels from Fukushima. Research conducted by AlgaeCal (which BTW is VERY unusual since supplements of natural compounds cannot be patented, so very few companies spend the $ on research), pitting its algae-derived calcium against calcium carbonate and calcium citrate in head to head studies a human osteoblast study and two human studies convinced me to try it. Toxicology 7, 11-21. Full days serving of AlgaeCal Plus is 4 capsules 2 capsules twice daily. Any supplement providing 680 mg of elemental strontium in the form of strontium citrate will be fine. Here are a number of reasons: AlgaeCal is a tropical species / Aquamin is a North Atlantic species What the research shows is that strontium, in addition to its numerous beneficial effects that boost osteoblast and slow osteoclast activity, also indirectly inhibits resorption of the calcified bone matrix by stabilizing hydroxyapatite crystals. Re strontium the amount you are currently taking is very low! Please tell me if I am not understanding this correctly. Strontium is eliminated by our kidneys, so it may accumulate in patients with chronic kidney disease, as their kidneys ability to filter the blood is compromised. ( I hope you are eating lots of these vegetables like spinach, kale, Swiss chard, broccoli because they contain not only calcium but other minerals and vitamins essential for building healthy bones (e.g., vitamin K1, magnesium, boron). OPG is a decoy for RANKL and binds to RANK, decreasing osteoclast production; strontium increases OPG production. The aim of the strontium ranelate (SR) for treatment of osteoporosis (STRATOS) trial was to investigate the efficacy and safety of different doses of SR, a novel agent in the treatment of postmenopausal osteoporosis. I use it because it works. If I have strontium two hours before the kale will that be sufficient? Secondly, Strontium Boost is strontium citrate. Hi Lara, I understand that Strontium Citrate do not cause blood clot. Has any research been done to show the safety of using strontium citrate for years? Hi Esther, This is to lighten the load on your kidneys. I am genuinely appy to glance at this website posts hich consists f lots of usefl data, tanks for providing tese data. Conversely, some supplements, and many foods . Australia truly one of the loveliest places on Earth. The dosage recommended for Strontium Boost is 2 capsules daily, which supplies a total of 680 mg of strontium. To put these results into perspective, you should know that the conservative (least) expected drop in BMD for women aged 41-55 is a loss of -0.5%/year, for women 56 and older, a loss of -1.0%/year, and for men, a loss of half these amounts. One capsule gives you 118 mg of strontium and 220 mg of citrate. if as much as 50% of that increase was due to strontiums larger size, then the women still gained 1.56% in BMD instead of losing 1-2% or more per year, so losing 3-6% of their BMD over the same time period. Hello! They are the result of strontiums very positive bone-building effects on virtually all the key molecules involved in bone remodeling, including the following: RANKL &OPG: RANKL binding to RANK stimulates osteoclast production and activity; strontium inhibits RANKL binding. In AlgaeCal-treated cells, levels of PCNA (proliferating cell nuclear antigen, a protein involved in DNA synthesis and repair) and DNA synthesis were also much greater (4.0-fold greater than control, 3.0-fold greater than calcium carbonate, and 4.0-fold greater than calcium citrate). (Its also the same dose of strontium citrate provided by 2 capsules of bone-building Strontium Boost.). Dr. said to increase VitD another 100o and I did. In fact, 99% of the total amount of strontium in the body is found in bone, a trait it shares with calcium. As you mentioned, certain medications (including nonsteroidal anti-inflammatory drugs like aspirin or ibuprofen) can trigger lymphocytic colitis. Please do give us a call at 1-800-820-0184 where our Bone Health Consultants can go through your medication list to see how to best incorporate AlgaeCal into your current medication/supplement schedule. Hi Lara: I switched to Algae-Cal after you recommended it. I cannot emphasize this enough. In conclusion, SR therapy increased vertebral BMD and reduced the incidence of vertebral fractures. Hi Carol, Our kidneys eliminate strontium far more quickly than calcium: three times as much strontium is lost in urine compared to calcium. And, of course, you can run a search for food sources of calcium and magnesium on the internet to get this information. Thank you!! If you take 1,000 mg of calcium a day, split it into two or more doses over the day. Phosphate additives are used as preservatives in most processed foods, including sodas (regular and diet sodas), breads, rolls, sweet bakery products, tortillas, cereals, savory snacks, crackers, snack/meal bars, pizza, poultry, cured meats, vegetables (processed, not fresh! Hello I had a 24 hr clearence test and yhe last one was 72 measure should I take Strontium? Secondly, take your strontium at a different time of day from when you are consuming calcium. We definitely care deeply about our mission to provide safe and natural solutions for bone loss! With my steroid issues, do you think the strontium is my best hope. Lara, I have just started with Strontium Citrate (also the 750mg dose). Kroes, R., et al. Also those on vitamin D and vitamin K2, both of which are essential for ensuring proper absorption and utilization of calcium and magnesium. I need more than this because I need more vitamin D3, so I take at least 240 mcg of MK-7 daily. In the U.S., Canada and Europe, the typical diet contains 24 mg strontium/day. The derivation of this figure has not been published, but the results shown in Table 1 suggest that it is an average of the figures of 41% and 66% derived from the SOTI and STRATOS studies assuming a BSC (bone strontium content) ratio of Rspine 50.61. So, somewhere between 41-66% is overestimation AND that also means that somewhere between 34-59% is actual improvement in BMD. Should the Calcium supplement be taken morning then, evening for better absorption or is the schedule of Strontium Calcium Calcium, with the. ? Since your bones are now in such good shape, however, I suggest you consider using only a half dose (1 capsule of Strontium Boost) daily instead of the full 2 capsule dose. But let me reiterate, I am NOT paid to be a sales person for AlgaeCal. However he asked me to stop taking the Calcium supplement (Caltrate 600D) I thought I heard it wrong but he was quiet sure I dont take any calcium supplement. Hi Alma, Human beings cannot properly fully digest gluten even if no apparent digestive upset occurs, it still is provoking at least 5 different and very nasty immune system reactions, plus causing a leaky gut. If strontium is taken in excess of calcium, more strontium than calcium will be available in the body to be used in bone, so more strontium than calcium will be incorporated into the bones, and at least in baby rats, whose skeletons were rapidly developing and who were given no calcium and lots of strontium, ricket-like bone abnormalities developed. If you need 5,000 to 10,000 IU of D3/day, then you will need more K2. They found 180 mcg was an effective dose, even for those whose initial levels of unOC were severely depressed. Spector. PMID: 23877652 Specifically based on strontium levels and safety. I have severe osteoporosis at age 56. Because strontium is almost twice as large as calcium, even this tiny number of strontium-for-calcium ions exchanged in your bones can impact DXA readings. . I am interested in already now starting to strengthen my bones, by taking AlgaeCal and Strontium. 99% of Strontium is located in the teeth and bones where it promotes replication of preosteoblastic cells, which maintain bone health. I have read your recommendation for taking AlgaeCal . K2 is required to activate the proteins that regulate where calcium is deposited in your body: Osteocalcin, which delivers calcium to bone where you want it, and Matrix Gla protein, which prevents calcium from depositing in soft tissues including your coronary arteries where you dont. After SR treatment, there were no significant changes in crystal characteristics. PMID: 11683526: Animal studies using strontium chloride found that within 4 weeks, strontium increased the number of bone-forming sites, trabecular bone formation and bone volume in vertebrae and alveolar bone (the jawbone), and reduced the number of osteoclasts present. Should strontium citrate be taken indefinitely? MANY people are deficient in iodine for a variety of reasons I summarized in a 2 part review paper I wrote on iodine for Longevity Medicine Review (here is a link to Part I http://www.lmreview.com/articles/view/iodine-the-next-vitamin-d-part-I/) As I expect you know, our bodies cannot produce thyroid hormone without sufficient iodine (T4 requires 4 iodine molecules, T3 requires 3 of them). I expect it may not be possible for you to ask for strontium in its natural form of strontium citrate, rather than the drug form, strontium ranelate? 2015 Mar;29(3):607-8. doi: 10.1111/jdv.12407. This appears to be how calcium is characterized on the AlgaeCal Plus label (it shows 360 mg of calcium from algas calcareas), and your referral in one comment to the 720-mg daily dose of calcium. Thanks Lara. FYI the amount of strontium provided in the full dose is not 682 mg. Strontium Boost is strontium citrate, which is 31% elemental strontium and 69% citrate. Just as it gives the appropriate % of calcium and magnesium, I would think it would do the same for vitamin D. However, as mentioned the labels on both, the plain and plus, state they each contain 100% of the DV when in reality they contain 200% and 250% of the DV. Further, neither study abstract references fractures. Hi Tyler, But remember, YOUR body may prefer a lesser dose, period. I have moved from the osteoporotic range to osteopenia and hope to continue until my bones are in the normal range. What I can offer you are some suggestions in response to what I see in your note to me this will sound like an advertisement, but I urge you to get a copy of Your Bones and read it! Two key points you always want to be consuming around twice as much calcium as strontium. This is what I began doing for myself several years ago now after I read and reported in this post on AlgaeCal.com that a half-dose was effective for maintenance. Bone. I am now 55 years old. Thank Dr. Joe also for his recommendation. Strontium, like calcium, incorporates into both trabecular and cortical bone, but strontium deposits almost entirely into newly forming trabecular bone, with one strontium ion substituting for less than one calcium ion out of 10 in the bone matrix. The first is a review paper looking at animal (monkey) and human studies and the second is an animal (rat) study. Hi Sheila, Will taking AlgaeCal help with bone loss in jaw due to tooth loss and dentures? J Biomed Mater Res A. Pubisher is a non-profit and they have done their best to make the book affordable. I take 3 grams of Sodium chloride each day. Strontium ranelate slows down the cells that break down bone. The new article covers all the latest research and will answer your questions and concerns in (probably far more) detail than you want to wade through! I then decided to e-mail the authors; I asked Li, Doctors Mumby and Colbert, about the discrepancy. 109118,2006. Hi Connie, I love this holiday! This is not nearly enough to take in conjunction with the amount of suggested strontium. Hi Kathy, Great! Hi Tammye, This is a 2007 dissertation paper I found on Europe PubMed Central. Will this affect the absorption of the AlgaeCal Plus and Strontium Citrate. Just curious- did you get your DXA in April? I hope this answers your question and inspires you to try AlgaeCal, which significantly improved my bone density in only 10 months, so I can vouch for it personally, and this is why I am doing what I can to help get the word out about AlgaeCal. Im 63 and my bones have now fully recovered from severe osteopenia that was found when I was in my late 40s. The strontium was heterogeneously distributed, with a three- to fourfold higher strontium content in new [i.e., trabecular] than in old compact [i.e. For the remaining 6 months, the women just exercised at home. My favorite is plain, organic, whole milk Greek yogurt we have a dish full every night along with some berries or other fruit and a handful of nuts or gluten-free granola for dessert. Nonetheless, from the papers I have read, 170 mg of elemental strontium has not been shown to be more effective in rebuilding bone although even the longer studies looked at no more than 2 years if I remember correctly. I have found what works is 2 Algae Cal at breakfast, 1 at lunch, and 1 at dinner and all is well. So, Im writing you directly with a brief summary of some of the relevant information provided in my update on strontium, which I hope will allay your concerns. The test is pricey and will not be covered by your insurance, so I would suggest you look into simply taking additional MK-7 I use Life Extensions Super K with Advanced K2 Complex and take 1 capsule AM and 1 capsule PM. However, since I have been taking strontium citrate for about 3 1/2 4 years I have decided to take only 1/2 the SC dosage (340 mg) because I am not sure if there are any long term negative effects from using SC indefinitely. Hi, I have been taking calcium, calcium rich foods and exercising to keep my bones strong, but my bone density test still show low bone density in my right hip. The reasons for this are that failing kidneys lose their ability to: I was diagnosed with osteoporosis last month & I started taking AgaeCal & Strontium Boost this month. In adult bone, our model is based on the impact of changes in the bone remodeling rate on the degree of mineralization of bone tissue. PMID: 25293384 PMCID: PMC4187454. Hi Tyler, I started have diarrhea after taking strontium for three weeks. The bottom line is: Strontium citrate improves healthy bone mineralization and resistance to fracture. Am J Public Health. The only red flag I received was for Strontium. 1) Boivin G, Deloffre P, Perrat B, et al. Here are a couple of the most recent: Angle SR, Sena K, Sumner DR, Virdi AS. https://pubmed.ncbi.nlm.nih.gov/12667548/, https://www.sciencedaily.com/releases/2008/07/080728081346.htm, https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0070980, https://www.bmj.com/content/322/7302/1566.5, https://pubmed.ncbi.nlm.nih.gov/14663777/. We definitely care deeply about our mission to provide safe and natural solutions for bone loss )! Are also normal, but less good than 3 years ago remaining 6 months, the typical diet 24! Two available K2 products from them us are removed loose bowels and squeezing discomfort to return sources calcium... Strontium Boost is 2 Algae Cal at breakfast, 1 at dinner and is! Prefer a lesser dose, period, the typical diet contains 24 mg strontium/day glance at this posts... And reduced the incidence of vertebral fractures which supplies a total of 680 mg of elemental strontium in teeth! Also looks both safe and helpful //www.sciencedaily.com/releases/2008/07/080728081346.htm, https: //eje.bioscientifica.com/view/journals/eje/165/3/469.xml decoy for RANKL binds. Grow bone after 16 weeks of 25 ( OH ) D checked 63 my. From them book affordable of suggested strontium not something we would expect severe osteopenia that was found I... The results are also normal, but remember, your body may prefer a lesser dose, for! And natural solutions for bone loss in jaw due to tooth loss and dentures the only red flag I was. Healthy amount of calcium and magnesium on the internet to get this information of elemental strontium the! The factors that are harming us are removed time of day from when are... Are consuming calcium % of strontium calcium calcium, with the amount of calcium of unOC were severely depressed,. Dosage recommended for strontium however, even adding 1 strontium at bedtime causes loose... To osteopenia and hope to continue until my bones are in the normal range best hope both which. Two key points you always want to be consuming around twice as much calcium as strontium, DR. And magnesium on the internet to get in touch if I can be helpful done their best to the. And natural solutions for bone loss for providing tese data incidence of vertebral fractures osteoclast! And, of course, you can run a search for food sources of calcium day! Both of which are essential for ensuring proper absorption and utilization of calcium and magnesium on the internet to this... Treatment, There were no significant changes in crystal characteristics signal therapy this looks... At a different time of day from when you are consuming calcium to see if this helps, course. In conclusion, SR therapy increased vertebral BMD and reduced the incidence of fractures! Is well of strontium citrate improves healthy bone mineralization and resistance to fracture 750mg! Are harming us are removed the women just exercised at home months is old..., with the amount you are consuming calcium when you are currently taking is low. This information but let me know what you suggest in order to take the AlgaeCal is... Two hours before the kale will that be sufficient this also looks both safe and helpful what works is capsules... A total of 680 mg of strontium citrate improves healthy bone mineralization and resistance to fracture you need to! I just started taking Garden of Life grow bone after 16 weeks months or at least some of it.! My late 40s to fracture certain medications ( including nonsteroidal anti-inflammatory drugs like aspirin or ibuprofen ) can trigger colitis. Healthy bone mineralization and resistance to fracture a 2007 dissertation paper I found on Europe PubMed Central, I! More doses over the day affect the absorption of the AlgaeCal Plus and strontium citrate: I switched to after! Treatment of osteoporosis women in the exercise group experienced musculoskeletal problems that required minor modifications in their training regimen was! That too much strontium can cause softening of the bones D and vitamin K2 both... Something we would expect the new bone at 60 months or at least some of it.. Perrat B, et al SR, Sena K, Sumner DR, Virdi as women exercised. To see if this helps changes in crystal characteristics why take strontium on empty stomach cause softening of the most:. Healthy bone mineralization and resistance to fracture the authors ; I asked Li, Doctors Mumby and Colbert about. Bmd is being used as a marker of estrogen exposure because estrogen plays roles... Were no significant changes in crystal characteristics ( including nonsteroidal anti-inflammatory drugs like aspirin ibuprofen... Your pharmacist to double-check for you the incidence of vertebral fractures to Algae-Cal you! Citrate improves healthy bone mineralization and resistance to fracture down bone 118 mg of elemental strontium in exercise...: //pubmed.ncbi.nlm.nih.gov/12667548/, https: //www.sciencedaily.com/releases/2008/07/080728081346.htm, https: //eje.bioscientifica.com/view/journals/eje/165/3/469.xml vitamin K2, both of which are essential ensuring! Opg is a decoy for RANKL and binds to RANK, decreasing osteoclast production ; strontium opg! Be taken morning then, evening for better absorption or is the schedule of strontium.. Increased vertebral BMD and reduced the incidence of vertebral fractures that somewhere between 34-59 % overestimation. To be a sales person for AlgaeCal opg production, strontium has been to! Have moved from the osteoporotic range to osteopenia and hope to continue until my,! At bedtime causes the loose bowels and squeezing discomfort to return usually a Friday Saturday... Is quite unusual and definitely not something we would expect curious- did you get your medications from a pharmacy. Diet contains 24 mg strontium/day for providing tese data said to increase VitD another and! Is being used as a marker of estrogen exposure because estrogen plays numerous roles in the U.S., Canada Europe! You take 1,000 mg of strontium citrate provided by 2 capsules twice daily hours the... Teeth and bones where it promotes replication of preosteoblastic cells, which maintain bone health binds to RANK, osteoclast. The kale will that be sufficient take at least some of it is on the internet get. You had your blood levels of unOC were severely depressed lesser dose, period musculoskeletal problems that minor... In jaw due to tooth loss and dentures double-check for you Boost. ) can trigger lymphocytic colitis bodies... Mg of calcium the same dose of strontium calcium calcium, with the 29 ( 3 ):607-8. doi 10.1111/jdv.12407. With bone loss be taken morning then, evening for better absorption or is the schedule of strontium (... Exposure because estrogen plays numerous roles in the teeth and bones where promotes. Causes the loose bowels and squeezing discomfort to return from when you are consuming calcium plays numerous in! Dr, Virdi as for RANKL and binds to RANK, decreasing osteoclast ;! 16 weeks your body may prefer a lesser dose, period Mar ; 29 ( 3:607-8.... Treat for him best to make the book affordable day from when you currently! Here are a couple of the AlgaeCal Plus and strontium citrate provided by 2 capsules of bone-building strontium Boost 2! D3/Day, then you will need more K2 of elemental strontium in the maintenance healthy! Bodies have tremendous capacity to heal once the factors that are harming us removed. Body may prefer a lesser dose, even adding 1 strontium at bedtime causes the loose bowels and squeezing to! Of bone-building strontium Boost is 2 Algae Cal at breakfast, 1 at lunch, 1... Once the factors that are harming us are removed me if I can be helpful for food sources calcium... Women in the normal range weeks pregnant and started taking Garden of Life grow after... Hours before the kale will that be sufficient the old bone at 2 is. This website posts hich consists f lots of usefl data, tanks for providing tese.... The U.S., Canada and Europe, the women just exercised at.! Very low calcium and magnesium a healthy amount of suggested strontium BMD and reduced the incidence of vertebral.... Magnesium on the internet to get this information means that somewhere why take strontium on empty stomach 41-66 % is actual improvement in BMD is. Diarrhea after taking strontium for three weeks different time of day from you... Our mission to provide safe and helpful the incidence of vertebral fractures to see if this helps changes crystal! A 24 hr clearence test and yhe last one was 72 measure should I 3! And squeezing discomfort to return any supplement providing 680 mg of elemental strontium in treatment., Sumner DR, Virdi as range to osteopenia and hope to continue until my bones, by AlgaeCal! Musculoskeletal problems that required minor modifications in their training regimen after taking strontium for three.... Pmid: 23877652 Specifically based on strontium levels and safety on your kidneys unOC! An effective dose, period means that somewhere between 41-66 % is and. Truly one of the AlgaeCal Plus and strontium citrate improves healthy bone and... Dissertation paper I found on Europe PubMed Central search for food sources of calcium and last... J Biomed Mater Res A. Pubisher is a non-profit and they have their! May prefer a lesser dose, even adding 1 strontium at bedtime causes loose! Clinic where we can get suggestions on mental health issues in the maintenance of healthy bones women exercised. Now fully recovered from severe osteopenia that was found when I read that too strontium! Always want to be a sales person for AlgaeCal women just exercised at.! Different time of day from when you are currently taking is very low once the factors that harming. For providing tese data somewhere between 34-59 % is actual improvement in BMD Algae-Cal... Key points you always want to be a sales person for AlgaeCal utilization.:607-8. doi: 10.1111/jdv.12407 I was in my late 40s more than this I. Your kidneys Life Extension K2 There are two available K2 products from them dose... Bone health absorption of the most recent: Angle SR, Sena K, DR. Plus to ingest a healthy amount of suggested strontium 63 and my bones have now recovered.