Dietary supplements. In dietary supplements, vitamin B12 is usually present as cyanocobalamin [ 5 ], a form that the body readily converts to the active forms methylcobalamin and 5-deoxyadenosylcobalamin. Dietary supplements can also contain methylcobalamin and other forms of vitamin B12.itamin B12 is a water-soluble vitamin that is naturally present in some foods, added to others, and available as a dietary supplement and a prescription medication.
The Matrix is a 1999 science fiction action film written and directed by The Wachowskis and starring Keanu Reeves, Laurence Fishburne, Carrie-Anne Moss, Hugo Weaving, and Joe Pantoliano. It depicts a dystopian future in which reality as perceived by most humans is actually a simulated reality called the Matrix, created by sentient machines to subdue the human population, while their bodies' heat and electrical activity are used as an energy source. Computer programmer Neo learns this truth and
The Bourne Legacy introduces a new character, Aaron Cross (Jeremy Renner), a Department of Defense operative who runs for his life because of Bourne's actions in Ultimatum. All three of Ludlum's novels were adapted for the screen, featuring Matt Damon as the title character in each. Doug Liman directed The Bourne Identity (2002), and Paul Greengrass directed The Bourne Supremacy (2004) and The Bourne Ultimatum (2007). Tony Gilroy co-wrote each film and directed The Bourne Legacy (2012).