Calcium was more effective than placebo in reducing rates of bone loss after two or more years of treatment .
REVIEW ER 'S CONCLUSIONS Calcium supplementation alone has a small positive effect on bone density .
The data show a trend toward reduction in vertebral fractures , but it is unclear if calcium reduces the incidence of non vertebral fractures
BACKGROUND Although calcium is one the simplest and least expensive strategies for preventing osteoporotic fractures calcium supplementation is nevertheless not without controversy ( Kanis 1989 ; Nordin 1990 ) .
The Food and Drug Administration in the US has permitted a bone health cl aim for calcium-rich foods , and the NIH in its Consensus Development Process approved a statement that high calcium intake reduces the risk of osteoporosis .
OBJECTIVES To assess the effects of calcium on bone density and fractures in postmenopausal women .
Bone mineral content in women with Colles' fracture: effect of calcium supplementation.
The effect of dietary calcium supplementation on bone mineral content was studied in 40 postmenopausal women with Colles ' fracture . The participants were divided into two groups which were given either placebo or 1 g of calcium per day . The bone mineral content of the femur was determined before and after 1 year of medication . Women with Colles ' fracture were found to have the same mineral content in the femur as age-matched controls without fractures . Calcium supplementation had no significant effect on the bone mineral content
Calcium was more effective than placebo in reducing rates of bone loss after two or more years of treatment .
REVIEW ER 'S CONCLUSIONS Calcium supplementation alone has a small positive effect on bone density .
The data show a trend toward reduction in vertebral fractures , but it is unclear if calcium reduces the incidence of non vertebral fractures
BACKGROUND Although calcium is one the simplest and least expensive strategies for preventing osteoporotic fractures calcium supplementation is nevertheless not without controversy ( Kanis 1989 ; Nordin 1990 ) .
The Food and Drug Administration in the US has permitted a bone health cl aim for calcium-rich foods , and the NIH in its Consensus Development Process approved a statement that high calcium intake reduces the risk of osteoporosis .
OBJECTIVES To assess the effects of calcium on bone density and fractures in postmenopausal women .