Vitamin B12, vitamin B12 or vitamin B-12, also called cobalamin, is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood.It is one of the eight B vitamins.ecause intrinsic factor is crucial for the normal absorption of B 12, its lack in pernicious anemia causes a vitamin B12 deficiency. Many other subtler kinds of vitamin B 12 deficiency and their biochemical effects have since been elucidated.
From Wikipedia, the free encyclopedia. Mater Admirabilis is a fresco depicting the Virgin Mary, at the TrinitÃ  dei Monti, a church in Rome. It was painted by a young French girl, Pauline Perdrau, and has been associated with several miracles. Legend has it Pauline had been asked by the nuns at TrinitÃ  dei Monti to paint a mural of the Blessed Mother.
This article is about the World War I poem. For the Latin lines by Horace, see Dulce et decorum est pro patria mori.  Dulce et Decorum est  is a poem written by Wilfred Owen during World War I, and published posthumously in 1920.The Latin title is taken from the Roman poet Horace and means it is sweet and honorable..., followed by pro patria mori, which means to die for one's country.Owen's poem is known for its horrific imagery and condemnation of war.he Latin title is taken from the Roman poet Horace and means it is sweet and honorable..., followed by pro patria mori, which means to die for one's country. Owen's poem is known for its horrific imagery and condemnation of war.