A workshop was held at the College of Nursing at the University of Kufa, entitled (Measurement of Vitamin D3), in which Dr. Ali Abd Zahra lectured. The workshop included providing information about the function of vitamin D3 and the metabolic pathway that it follows during its movement within the human body. It also shed light on the causes and factors for the spread of vitamin D3 deficiency. In the Iraqi society, methods of prevention and treatment for these conditions that lead to multiple pathological problems. The workshop included an explanation of the steps for making a vitamin D3 test at home, which is done through several equipments by international companies. It was recommended to conduct a study on the personal strength and sensitivity of the vitamin D3 test at home and Conducting survey studies on the complications of vitamin D3 deficiency in Iraqi society.