D o n ' t w o r r y b e h a p p y f u l l l y r i c s. Taking vitamin D in forms known as calcitriol or. Something shaped like 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. D is the International vehicle registration code for Germany see also de. The Roman numeral D represents the number 500.
D is the grade below C but above E in the school grading system.
Use Windows Explorer to access the D drive on your hard disk. The Roman numeral D represents the number 500. Noun plural Ds or Ds ds or ds. Something having the shape of a D.