High versus Moderate Dosage of Daily and Weekly Administration of Vitamin D Supplements in the Form of Oil Drop in Nursing Home Residents.

Objective: To investigate the effectiveness of daily (800 IU), weekly-moderate (5600 IU) and weekly-high (8000 IU) supplementation of Vitamin D in nursing home residents.

Study Design: A descriptive study.

Place And Duration Of Study: Nursing Home, MEVA, Istanbul, Turkey, from July 2016 to July 2017.