6 Use of strontium also significantly increased measured bone density. No significant
side effects were seen. Benefits were also seen in an earlier, smaller study.
A fourth study tested strontium ranelate for preventing osteoporosis in postmenopausal who have not yet developed it. In this 2-year, double-blind, placebo-controlled study, 160 women received either placebo or strontium ranelate at a dose of 125 mg, 500 mg, or 1 gram daily.