Please assess the completion status of the following clinical trial:

Trial Title: Effect of Vitamin D on Metabolic Profile in Overweight or Obese Women

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: DOUBLE
- Phase: PHASE3
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Female~* 18-50 years old~* Premenopause~* BMI ≥25~Exclusion Criteria:~* Cardiovascular disease~* Liver disease~* Gastrointestinal disease~* Kidney disease~* Diabetes mellitus~* Osteoporosis~* Pregnancy~* Lactation

- Gender: FEMALE
- Minimum Age: 18 Years
- Maximum Age: 50 Years
- Healthy Volunteers: t

Study Arms:
- Lactose (Type: PLACEBO_COMPARATOR): None
- Vitamin D (Type: EXPERIMENTAL): None

Based on this trial design, predict the completion outcome and termination type (if applicable).