An HTML element is an individual component of an HTML document or web page, once this has been parsed into the Document Object Model. HTML is composed of a tree of HTML elements and other nodes, such as text nodes. Each element can have HTML attributes specified. Elements can also have content, including other elements and text. Many HTML elements represent semantics, or meaning.
Kids and Vitamin D Deficiency. ââââââRosemont, IL, October 17, 2012 â A startling increase in the frequency of severe vitamin D deficiency is being reported in the U.S. and other countries. This severe deficiency can have a devastating impact on a childâs bone strength, the United States Bone and Joint Initiative (USBJI) says.
Symptoms of Vitamin D Deficiency. People with vitamin D deficiency may experience bone pain and muscle weakness although the symptoms may be very mild at first. Children who have rickets suffer from soft bones and skeletal deformities. Deficiency in adults will cause osteomalacia, which is a condition that makes your bones weak.