Vitamin D deficiency and human diseases / 国际儿科学杂志

ABSTRACT

itamin D plays a crucial role in human health and diseases.Researches have showed that 50％ of the population have a risk for vitamin D deficiency in the world.Vitamin D deficiency is caused by the lack of sunlight or by deficient dietary supplement.It does not only lead to rickets and osteomalacia, can also cause cancers, cardiovascular disease, endocrine system diseases, autoimmune diseases, nervous system diseases and tuberculosis susceptibility.