Whilst one tablet a day provides good support for most diets, two tablets daily is particularly preferable for those with diets containing little dairy produce or those of menopausal age. 

Osteoguard® is an excellent partner for most multi-vitamin products which don't tend to provide decent levels of calcium and magnesium.

Most people understand that calcium contributes to the maintenance of normal bones but it is also needed for the maintenance of normal muscle function as is magnesium.