D e m o n s l y r i c s l a w r e n c e a r m s. Something shaped like the letter D. A rare inherited bone disorder marked by low levels of phosphate in the blood familial hypophosphatemia.
Without sufficient vitamin D bones can become thin brittle or misshapen. Ds or Ds also ds or Ds. Any of the speech sounds represented by the letter d.
Vitamin D promotes calcium absorption in the gut and maintains adequate serum calcium and phosphate concentrations to enable normal bone mineralization and to prevent hypocalcemic tetany involuntary contraction of muscles leading to cramps and spasms.
Something having the shape of a D. Without sufficient vitamin D bones can become thin brittle or misshapen. The Letter D Song by Have Fun Teaching is a great way to learn all about the Letter D. A rare inherited bone disorder marked by low levels of phosphate in the blood familial hypophosphatemia.