Holick, Michael F Hop rho iso-alpha acids, berberine, vitamin D3 and vitamin K1 favorably impact biomarkers of bone turnover in postmenopausal women in a 14-week trial. [electronic resource] - Journal of bone and mineral metabolism May 2010 - 342-50 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1435-5604 Standard No.: 10.1007/s00774-009-0141-z doi Subjects--Topical Terms: 25-Hydroxyvitamin D 2--bloodBerberine--administration & dosageBiomarkers--bloodBone Density Conservation Agents--administration & dosageBone RemodelingCalcifediol--bloodCholecalciferol--administration & dosageDietary SupplementsFemaleHumansHumulus--chemistryInsulin-Like Growth Factor I--analysisMiddle AgedOsteocalcin--bloodOsteoporosis, Postmenopausal--prevention & controlPhytotherapyPilot ProjectsPlant Extracts--administration & dosagePostmenopauseSingle-Blind MethodVitamin K 1--administration & dosage