ChiCTR‐IOR‐15006495.

Study name	The influence of different sources of calcium on metabolism in postmenopausal women: a randomized intervention study
Methods	Randomised intervention study
Participants	Postmenopausal women with dyslipidaemia and change in glucose metabolism. Subjects were considered to have dyslipidaemia and change in glucose metabolism if they met >= 1 of the following criteria: 1. TC >= 5.18 mmol/L; 2. TG >= 1.7 mmol/L; 3. LDL‐C >= 3.37 mmol/L; 4. HDL < 1.04 mmol/L; 5. FBG >= 5.6 mmol/L
Interventions	Control group: normal diet and supplemented with 400 IU vitamin D per day Calcium supplements group: supplemented with 430 mg calcium from calcium supplements per day + 400 IU vitamin D per day Milk group: supplemented with 430 mg calcium from milk per day + 400 IU vitamin D
Outcomes	Blood lipids; blood glucose; serum calcium and phosphorus; serum insulin; physical activity level; intake of energy and nutrients; RMR; BMI; blood pressure; serum estradiol concentration; serum 25(OH)D3; liver function; renal function
Starting date	01/06/2015
Contact information	Lixin Na 157 Baojian Road, Nangang District, Harbin +86 0451 87502730 nalixin2003@163.com Harbin Medical University
Notes	http://www.chictr.org.cn/showproj.aspx?proj=11096