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 Early Days of Guns N' Roses The Early Days of Guns N' Roses The Early Days of Guns N' Roses was what the first series of concerts by American hard rock band Guns N' Roses are referred to as. Before embarking on the Appetite for Destruction Tour in 1987 after the group's breakthrough success, the band played at least 60 shows. After playing a few shows with early members (Guns, Beich and Gardner) on June 6, 1985 the band played their first show with what became known as the "classic line-up" of singer Axl Rose, guitarists Slash and Izzy Stradlin, bassist Duff McKagan and drummer Steven