51 cases of osteoporosis were put on clinical trial in our OPD and randomly assigned to TCM treatment group （N = 17）

TCM control group and blank group. The total effective rate in the TCM treatment group obtained was 94. 1% and the significantly effective rate achieved 88. 2%. After the treatment

the density of the osseous tissue increased by 3-4%

main symptoms improved markedly

the serum calcium increased and the urine pyridine phenol decreased. All the findings were superior than that in the rest two groups. This composite is effective and safe （no side reactions） and worth put into large sale production.