The optimal level of calcium intake to compensate for skeletal calcium losses and to prevent osteoporosis and fractures remains unclear. This is reflected by the wide range of daily calcium recommendations for individuals older than 50 years: at present 700 mg in the UK, 800 mg in Scandinavia, 1200 mg in the United States, and 1300 mg in Australia and New Zealand.
The findings of a large Swedish study recently published in the British Medical Journal show an association between a low habitual dietary calcium intake (below 751 mg per day for women) and an increased risk of fractures and of osteoporosis. Above this base level, only minor differences in risk were observed. The highest reported calcium intake (>1137 mg) did not further reduce the risk of fractures of any type, or of osteoporosis, but was associated with a higher rate of hip fracture.
Eva Warensjö, et al. BMJ. 2011; 342: d1473.
Published online 2011 May 24. doi: 10.1136/bmj.d1473.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3101331/
Skeleton Pirate
Artist: LindaB
WELCOME TO STRONTIUM FOR BONES BLOG
Have you experienced negative, and even dangerous, side effects from Fosamax (alendronate), Boniva (ibandronate), Actonel (risedronate), Reclast (zoledronic acid), Prolia (denosumab), Forteo (teriparatide), Tymlos (abaloparatide), or other drugs prescribed for osteoporosis? If you have, then rest assured there is a safe, effective treatment for this condition. Strontium, primarily in the form of strontium citrate, is taken orally once a day.
Visitors to my blog can leave comments or ask questions and can remain anonymous, if they wish. Their comments are relayed to my g-mail inbox. Below each post, the number of comments for that post is cited and underlined because it is a link. By clicking on that link below any post, a window opens so that a visitor can leave a comment. Ideally, visitors leave comments on posts most relevant to their comments. All comments to my posts are moderated by me.
Browse the posts and visit the link library of references.
Visitors to my blog can leave comments or ask questions and can remain anonymous, if they wish. Their comments are relayed to my g-mail inbox. Below each post, the number of comments for that post is cited and underlined because it is a link. By clicking on that link below any post, a window opens so that a visitor can leave a comment. Ideally, visitors leave comments on posts most relevant to their comments. All comments to my posts are moderated by me.
Browse the posts and visit the link library of references.
Thursday, June 23, 2011
Subscribe to:
Posts (Atom)
Wandering Skeleton
Artist: Joel Hoekstra
Osteoporotic Bone
Source: www.mayoclinic.com
How Strontium Builds Bones
Strontium is a mineral that tends to accumulate in bone. Studies have shown that oral doses of strontium are a safe and effective way to prevent and reverse osteoporosis. Doses of 680 mg per day appear to be optimal. See my "For More Information About Strontium" links section.
Osteoporosis is caused by changes in bone production. In healthy young bones there is a constant cycle of new bone growth and bone removal. With age, more bone is removed and less new bone is produced. The bones become less dense and thus more fragile.
Scientists believe that strontium works in two ways. It may stimulate the replication of pre-osteoblasts, leading to an increase in osteoblasts (cells that build bone). Strontium also directly inhibits the activity of osteoclasts (cells that break down bone). The result is stronger bones.
When taking strontium, be sure to take 1200 mg calcium, 1000 IU vitamin D3, and 500 mg magnesium daily. It is best to take strontium late at night on an empty stomach. Calcium and strontium may compete with each other for absorption if taken together.
Osteoporosis is caused by changes in bone production. In healthy young bones there is a constant cycle of new bone growth and bone removal. With age, more bone is removed and less new bone is produced. The bones become less dense and thus more fragile.
Scientists believe that strontium works in two ways. It may stimulate the replication of pre-osteoblasts, leading to an increase in osteoblasts (cells that build bone). Strontium also directly inhibits the activity of osteoclasts (cells that break down bone). The result is stronger bones.
When taking strontium, be sure to take 1200 mg calcium, 1000 IU vitamin D3, and 500 mg magnesium daily. It is best to take strontium late at night on an empty stomach. Calcium and strontium may compete with each other for absorption if taken together.
For More Information about Strontium
- A Dose-response Study With Strontium Malonate
- A Review of the latest insights into the mechanism of action of strontium in bone
- Antifracture Efficacy Over 10 Years With Strontium Ranelate
- Combination of Micronutrients for Bone (COMB) Study: Bone Density after Micronutrient Intervention
- Echolight REMS Scan of Young, Normal Female
- Effect of bone strontium on BMD measurements
- Effect of Lumbar Scoliosis on DXA Results
- Effects of SrR on Calcium Metabolism
- Effects of strontium ions on growth and dissolution of hydroxyapatite and on bone mineral detection
- Influence of strontium on bone mineral density and bone mineral content measurements by dual X-ray absorptiometry
- Interpretation of BMD Scans in Patients Stopping Strontium
- Melatonin-micronutrients Osteopenia Treatment Study (MOTS)
- National Osteoporosis Foundation
- Osteoporosis And Bone Physiology
- Post-Marketing Assessment of the Safety of Strontium Ranelate
- PubMed Abstract On The SOTI Study
- PubMed Abstract On The TROPOS Study
- Strontium ranelate Aristo
- Strontium Ranelate For Spinal Osteoarthritis
- Strontium: Breakthrough Against Osteoporosis
- Summary Safety Review - Strontium
- The Influence of Strontium on Bone Tissue Metabolism and Its Application in Osteoporosis Treatment
- Thirteen Key Diagnostic Tests