48
Participants
Start Date
May 14, 2019
Primary Completion Date
August 15, 2019
Study Completion Date
September 22, 2019
vitamin D 1000 IU and A 6000 IU supplementation and nutritional counseling
24 participants, which are treatment group (I) which receives nutritional counseling, vitamin D 1000 IU, vitamin A 6000 IU
nutritional Counseling
control group (C) which only receives nutritional counseling for 28 days
Faculty of Medicine Universitas Sumatera Utara, Medan
Universitas Sumatera Utara
OTHER