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Low Dose Calcium and Vitamin D for Primary Prevention of Fractures in Postmenopasual Women without Osteoporosis

Daily supplementation with ≤ 400 IU of Vitamin D3 and ≤ 1000 mg calcium in community dwelling postmenopausal women is not recommended for primary prevention of fractures. The benefits and harms of larger doses and use in premenopausal women or in men is not known.

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