RESULTS: We identified 36 discrete prescribing regimens. The 3 most common regimens were ergocalciferol 50,000 IU once weekly for 4 weeks followed by 50,000 IU once monthly for 5 months (n = 48 ...
For osteoporosis prevention: 5 mg once a day or 35 mg once a week. Take with a full glass of water first ... If they are low, your doctor may recommend supplementation with ergocalciferol or ...