Skeleton Pirate

Skeleton Pirate
Artist: LindaB

WELCOME TO STRONTIUM FOR BONES BLOG

Have you experienced, or read about, negative, and even dangerous, side effects from Fosamax (alendronate), Boniva (ibandronate), Actonel (risedronate), and other bisphosphonates 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.

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Blog Archive

Wednesday, August 19, 2009

Comparison of Strontium Malonate to Strontium Ranelate

Currently, Osteologix’s primary goal is to obtain approval for NB S101 (strontium malonate) for the treatment and prevention of osteoporosis. Their phase I study of the pharmacokinetic, or PK, properties of NB S101 revealed that a one gram tablet dose of NB S101 resulted in approximately the same level of strontium in human serum as a European company's approved product containing two grams of strontium ranelate in sachet formulation, which must be mixed with water before ingestion. Thus, at a significantly lower dose, their tablet formulation of strontium has shown bioequivalent levels of strontium to a marketed sachet product that has been proven safe and effective in osteoporotic patients in Europe.

More importantly, the recent results of their phase II study demonstrated that NB S101 decreased an established biomarker of bone resorption, CTX-1, in a dose-dependent manner by an amount statistically equivalent to or superior to the product approved in Europe. The phase II results also showed that NB S101 significantly increased bone mineral density at the lumbar spine and hip with only 12 weeks of treatment, and no significant side effects were noted in the trial.

Wandering Skeleton

Wandering Skeleton
Artist: Joel Hoekstra

Osteoporotic Bone

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.