Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Calcium Supplementation for a Healthy Weight- LITE
Brief Summary: The purpose of the study is to find out if taking calcium and vitamin D supplements, while following a low-calorie diet, can help people lose weight.


Options:
A: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Ergocalciferol (vitamin D2), Dietary Supplement: Placebo | Arm Label: 2; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Ergocalciferol (vitamin D2), Dietary Supplement: Placebo | Arm Label: 3; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Cholecalciferol (vitamin D3), Dietary Supplement: Placebo | Arm Label: 4; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Cholecalciferol (vitamin D3), Dietary Supplement: Placebo | Intervention Type: DIETARY_SUPPLEMENT; Name: Cholecalciferol (vitamin D3); Assigned to Arm(s): 3 | Intervention Type: DIETARY_SUPPLEMENT; Name: Ergocalciferol (vitamin D2); Assigned to Arm(s): 1 | Intervention Type: DIETARY_SUPPLEMENT; Name: Ergocalciferol (vitamin D2); Assigned to Arm(s): 2 | Intervention Type: DIETARY_SUPPLEMENT; Name: Cholecalciferol (vitamin D3); Assigned to Arm(s): 4 | Intervention Type: DIETARY_SUPPLEMENT; Name: Placebo; Assigned to Arm(s): 1, 2, 3, 4
B: Arm Label: Calcitriol; Type: EXPERIMENTAL; Interventions: Drug: Calcitriol | Arm Label: placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Calcitriol | Intervention Type: DRUG; Name: Calcitriol; Assigned to Arm(s): Calcitriol, placebo
C: Arm Label: 1; Type: OTHER; Interventions: Drug: Vitamin D3 2,000 IU orally once daily, Drug: Calcium Carbonate 400 mg orally twice daily | Arm Label: 2; Type: OTHER; Interventions: Drug: Vitamin D3 2,000 IU orally once daily, Drug: Calcium-Placebo | Arm Label: 3; Type: OTHER; Interventions: Drug: Calcium Carbonate 400 mg orally twice daily, Drug: Vitamin D3-Placebo | Arm Label: 4; Type: OTHER; Interventions: Drug: Vitamin D3-Placebo, Drug: Calcium-Placebo | Intervention Type: DRUG; Name: Vitamin D3 2,000 IU orally once daily; Assigned to Arm(s): 1, 2 | Intervention Type: DRUG; Name: Calcium Carbonate 400 mg orally twice daily; Assigned to Arm(s): 1, 3 | Intervention Type: DRUG; Name: Vitamin D3-Placebo; Assigned to Arm(s): 3, 4 | Intervention Type: DRUG; Name: Calcium-Placebo; Assigned to Arm(s): 2, 4
D: Arm Label: Lite OJ with Ca and VitD; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Reduced energy (lite) OJ fortified with Calcium and Vitamin D, Behavioral: Nutrition Counseling | Arm Label: Lite OJ without Ca and VitD; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Nutrition Counseling, Dietary Supplement: Reduced energy (lite) OJ without Calcium and Vitamin D | Intervention Type: DIETARY_SUPPLEMENT; Name: Reduced energy (lite) OJ fortified with Calcium and Vitamin D; Assigned to Arm(s): Lite OJ with Ca and VitD | Intervention Type: BEHAVIORAL; Name: Nutrition Counseling; Assigned to Arm(s): Lite OJ with Ca and VitD, Lite OJ without Ca and VitD | Intervention Type: DIETARY_SUPPLEMENT; Name: Reduced energy (lite) OJ without Calcium and Vitamin D; Assigned to Arm(s): Lite OJ without Ca and VitD

Answer: D