Bisphosphonates are "crystalization inhibitors".
Phytate found in your food is also a bisphosphonate. 
These drugs they have developed for the treatment of osteoporosis are simple 'knockoffs' of the chaff of your grain.
Believe it or not ..
"Etidronate belongs to a class of medications called bisphosphonates" 
Effect of Crystallization Inhibitors on Vascular Calcifications 
Induced by Vitamin D : A Pilot Study in Sprague-Dawley Rats 
Circulation journal : official journal of the Japanese Circulation 
Society 
Vol.71, No.7(20070620) pp. 1152-1156 
Japanese Circulation Society ISSN:13469843 
Bibliography
Abstract 
Background 
Pathological calcification in soft tissues (ie, ectopic calcification) 
can have severe consequences. 
Hydroxyapatite is the common mineral phase present in all tissue 
calcifications. 
In general, the development of tissue calcifications requires a pre- 
existing injury as an inducer (heterogeneous nucleant), whereas 
further progression requires the presence of other promoter factors 
(such as hypercalcemia and/or hyperphosphatemia) and/or a 
deficiency in calcification represser factors (crystallization inhibitors 
and cellular defense mechanisms). 
The present study investigated the capacity of etidronate (a 
bisphosphonate used in osteoporosis treatment) and phytate 
(a natural product) to inhibit vascular calcification in rats. 
Methods and Results 
Six male Sprague-Dawley rats in each of the 3 treatment groups 
were subcutaneously injected with either a placebo (physiological serum 
solution), etidronate (0.825μmol・kg^<-1>・day^<-1>) or phytate 
(0.825μmol・kg^<-1>・day^<-1>) for 8 days. 
Four days into this regimen, calcinosis was induced by subcutaneous 
injections of 500,000 IU/kg vitamin D at Oh, 24h and 48h. 
Ninety-six hours after the final vitamin D injection, the rats were 
killed and aortas and their hearts were removed for histological and 
calcium analyses. 
The data showed that phytate-treated rats had lower levels of aortic 
calcium than placebo-treated rats. 
All groups had similar heart calcium levels. 
Conclusions 
The present study found that phytate acted as a vascular 
calcification inhibitor. 
Thus, the action of polyphosphates could be important in protecting 
against vascular calcification. 
Grases Felix 1 Sanchis Pilar 2 Perello Joan 3 Isern Bernat 4 Prieto 
Rafel M. 5 Fernandez-Palomeque Carlos 6 Torres Jose J 7 
1Laboratory of Renal Lithiasis Research, University Institute of 
Health Sciences Research (IUNICS), University of Balearic Islands 
2Laboratory of Renal Lithiasis Research, University Institute of 
Health Sciences Research (IUNICS), University of Balearic Islands 
3Laboratory of Renal Lithiasis Research, University Institute of 
Health Sciences Research (IUNICS), University of Balearic Islands 
4Laboratory of Renal Lithiasis Research, University Institute of 
Health Sciences Research (IUNICS), University of Balearic Islands 
5Laboratory of Renal Lithiasis Research, University Institute of 
Health Sciences Research (IUNICS), University of Balearic Islands 
6University Hospital Son Dureta 7University Hospital Son Dureta 
Keyword Crystallization inhibitors Etidronate Phytate Vascular 
calcification Vitamin D 
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