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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ALL You Have Viewed Too Many Free Essays, Term Papers, and Book Reports. Rickets Rickets Rickets is disorder involving softening and weakening of the bones of children, primarily caused by lack of vitamin D and lack of calcium or phosphate. Alternative names to rickets are: osteomalacia in children; deficiency - vitamin D; renal osteodystrophy; pediatric osteomalacia; vitamin D deficiency; renal rickets. Rickets is a disorder caused by insufficiency or inefficient action of activated vitamin D in the body during childhood. Vitamin D is a fat-soluble vitamin that they may be absorbed from the intestines or may be produced by the skin when the skin is exposed to ultraviolet light (particularly sunlight). It is converted to its active form, by the body, in two steps,occurring first in the liver and completed in the kidneys. In its active form, vitamin D acts as a hormone to regulate calcium absorption from the intestine and to regulate levels of calcium and phosphate in the bones. Active vitamin D is assisted by the actions of other body hormones. Because vitamin D is fat soluble, conditions that reduce digestion or absorption of fats will decrease the ability of vitamin D to be absorbed from the intestines. Sunlight is important to skin production of vitamin D, and environmental conditions where sunlight exposure is limited may reduce vitamin, calcium, rickets, levels, causes, bones, body, renal, phosphate, occur, lack, bone, phosphorous, people, disorders, dietary, teeth, sunlight, skin, muscle, low, form, deformities, children, caused, active, serum, regulate, milk, loss, liver, during, disorder, absorption, absorbed Word Count: 920 Acceptance_Essays American_History Anatomy_&_Physiology Animal_Science_&_Zoology Anthropology Architecture Art Astronomy Aviation Biographies Book_Reports Business Computers Creative_Writing Current_Events Economics Education Engineering English Environmental_Science Ethics European_History Film_&_TV Foreign_Languages Geography Government_&_Politics Health_&_Beauty History_Other Human_Sexuality Legal_Issues Marketing Mathematics Medicine Miscellaneous Music Mythology Philosophy Physics Poetry Political_Science Psychology Religion Science Shakespeare Social_Issues Sociology Speech Sports_&_Recreation Supernatural Technology Theater Theses_&_Dissertations

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