tailieunhanh - Vitamin D Deficiency: Information for Cancer Patients

In addition to explicitly named Properties, “code” and “id” attributes are special cases. Every entity in the Thésaurus – Concepts, Kinds, Properties, and Roles – has an associated “code” and “id.” These are used as unique identifiers in the Apelon development software, and, as such, are not defined explicitly as Roles or Properties. This required a hard-coded definition of both entities. They were defined as owl:AnnotationProperties, just like other Properties in the Thésaurus, and this allowed them to be attached to all of the definitions in the ontology. The example code above shows two Properties in addition to. | Vitamin D Deficiency Information for Cancer Patients A Publication of The Bone and Cancer FouNdATioN Contents Introduction page 2 . Vitamin D deficiency - a worldwide problem page 2 . Sources and types of vitamin D pages 2 3 . What vitamin D does page 3 . Vitamin D and calcium page 3 . Cancer and vitamin D deficiency pages 4 5 . Why are cancer patients at risk for vitamin D deficiency Why is sufficient vitamin D important for cancer patients Identifying vitamin D levels Maintaining sufficient vitamin D levels 1 Introduction Vitamin D the sunshine vitamin is a hormone that is important to many aspects of good health. Unfortunately lack of adequate vitamin D vitamin D deficiency is a serious problem for people living around the world. This publication contains information on what vitamin D does and why it is particularly important for cancer patients to make sure they are getting enough of it. Vitamin D deficiency is extremely common in patients with all types of cancer. Therefore it is important for cancer patients to make sure they are not vitamin D deficient. A specific type of blood test that measures 25-hydroxyvitamin D is the only way a person can find out if he or she has enough vitamin D. Routine blood tests do not measure vitamin D levels. Vitamin D Deficiency is a Worldwide Problem Studies in the United States Europe India Australia South America and Southeast Asia have shown that approximately 50 percent of children and adults are at high risk of vitamin D deficiency. People are at risk of vitamin D deficiency because Many people s sun exposure is reduced for various reasons including the use of sunscreen. Many people don t consume enough vitamin D from diet and supplements. Sources and Types of Vitamin D Sources of Vitamin D Vitamin D comes from Exposure to sunlight. Diet. Certain fish and fish oils are good sources of vitamin D. Supplements. Vitamin D supplements which can be bought over the counter without a prescription are available in 400 IU .