Vitamin the vitamin. People who eat a varied diet are unlikely to develop a severe primary vitamin deficiency. In contrast, restrictive diets have the potential to cause prolonged vitamin deficits, which may result in often painful and potentially deadly diseases. Well-known human vitamin deficiencies involve thiamine (beriberi), niacin (pellagra), vitamin C (scurvy), and vitamin D (rickets). In much of the developed world, such deficiencies are rare; this is due to (1) an adequate supply of food and (2) the addition of vitamins and minerals to common foods (fortification). In addition to these classical vitamin deficiency diseases, some evidence has also suggested
The History of Iron Maiden – Part 1: The Early Days The History of Iron Maiden – Part 1: The Early Days The History of Iron Maiden – Part 1: The Early Days is a DVD video by Iron Maiden, released in 2004. It features the first part of "The History of Iron Maiden" series, a 90-minute documentary which describes their beginnings in London's East End in 1975 through to the "Piece of Mind" album and tour in 1983. The set also features a large collection of rare videos and concert footage, as well as interviews with former members such as Paul Di'Anno, Clive Burr, Dennis Stratton, Dave Sullivan, Terry Rance,