100g/pk - 99% Vitamin D3 Powder,Promotes Growth and Bone Calcification,Promote Tooth Health GMP Food Grade Cholecalciferol Supplement $59.95/pk FREE SHIPPING Vitamin D3 is no longer onlyonsidered as a nutritional necessity to prevent rickets in children. The significance of vitamin D3 on health has been widely recognized and confirmed in a large number of clinical trials, including: 1. Reduce the incidence rate of common cancers, such as 5ng that pregnant women keep good vitamin D3. Fourth, adequate intake of vitamin D3 in the womb and infancy can reduce the incidence rate of type 1 diabetes, asthma and schizophrenia. In general, the treatment and prevention of vitamin D3 deficiency is very important for the overall healthy development of all people, especially women and children. Vitamin D3 is soluble in fat and fat in high temperature or alkaline solution. It should be noted that this product should not be taken in large quantities, otherwise toxic reactions may occur. It is recommended to use it reasonably in the guidance of doctors. 30 dys money back guarantee. Returned items must be in original condition and packaging. Buyer pays return shipping. No refunds issued unless items are returned.