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.
The Stabat Mater was well known by the end of the 14th century and Georgius Stella wrote of its use in 1388, while other historians note its use later in the same century.In Provence, about 1399, it was used during the nine days processions.he Stabat Mater was well known by the end of the 14th century and Georgius Stella wrote of its use in 1388, while other historians note its use later in the same century.