Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Establishing the Vitamin D Requirements During Lactation
Brief Summary: The purpose of this study is to determine the effectiveness and safety of maternal and infant vitamin D supplementation as a function of ethnicity and latitude in the prevention of vitamin D deficiency in the breastfeeding mother-infant pair. The findings of this study will generate important new information for health care professionals and policy makers with regard to vitamin D requirements and the potential benefit to both mother and infant


Options:
A: Arm Label: 200 IU/day Vitamin D; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: Vitamin D drops, 200 or 400 or 600 IU/day or 800 IU/day | Arm Label: 400 IU/day Vitamin D; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Vitamin D drops, 200 or 400 or 600 IU/day or 800 IU/day | Arm Label: 600 IU/day Vitamin D; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Vitamin D drops, 200 or 400 or 600 IU/day or 800 IU/day | Arm Label: 800 IU/day Vitamin D; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Vitamin D drops, 200 or 400 or 600 IU/day or 800 IU/day | Intervention Type: DIETARY_SUPPLEMENT; Name: Vitamin D drops, 200 or 400 or 600 IU/day or 800 IU/day; Assigned to Arm(s): 200 IU/day Vitamin D, 400 IU/day Vitamin D, 600 IU/day Vitamin D, 800 IU/day Vitamin D
B: Arm Label: Group A; Type: PLACEBO_COMPARATOR; Interventions: Dietary Supplement: Placebo | Arm Label: Group B; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Vitamin D3 | Arm Label: Group C; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Vitamin D3 | Arm Label: Group D; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Vitamin D3 | Arm Label: Group E; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Vitamin D3 | Intervention Type: DIETARY_SUPPLEMENT; Name: Vitamin D3; Assigned to Arm(s): Group B, Group C, Group D, Group E | Intervention Type: DIETARY_SUPPLEMENT; Name: Placebo; Assigned to Arm(s): Group A
C: Arm Label: Control 400 IU vitamin D3; Type: ACTIVE_COMPARATOR; Interventions: Drug: 400 IU Vitamin D3 (cholecalciferol) | Arm Label: 2400 IU vitamin D3 (cholecalciferol); Type: EXPERIMENTAL; Interventions: Drug: 2400 IU Vitamin D3 (cholecalciferol) | Arm Label: 6400 IU vitamin D3 (cholecalciferol); Type: EXPERIMENTAL; Interventions: Drug: 6400 IU Vitamin D3 (cholecalciferol) | Intervention Type: DRUG; Name: 400 IU Vitamin D3 (cholecalciferol); Assigned to Arm(s): Control 400 IU vitamin D3 | Intervention Type: DRUG; Name: 2400 IU Vitamin D3 (cholecalciferol); Assigned to Arm(s): 2400 IU vitamin D3 (cholecalciferol) | Intervention Type: DRUG; Name: 6400 IU Vitamin D3 (cholecalciferol); Assigned to Arm(s): 6400 IU vitamin D3 (cholecalciferol)
D: Arm Label: monitored group; Type: EXPERIMENTAL; Interventions: Dietary Supplement: monitored vit D supplementation | Arm Label: standard group; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: standard vit D supplementation | Intervention Type: DIETARY_SUPPLEMENT; Name: monitored vit D supplementation; Assigned to Arm(s): monitored group | Intervention Type: DIETARY_SUPPLEMENT; Name: standard vit D supplementation; Assigned to Arm(s): standard group

Answer: C