Vitamin B6 and 12 are very important for the maintenance of a healthy
nervous system, which, I don?t have to tell you, is essential for control of anxiety and DP. They are needed for the maintenance of myelin,the fatty substance that protects the nerves, and are generally good for dealing with fatigue. Vitamin B deficiencies can be caused by a number of factors, primarily stress and anxiety. This, in turn, can cause increased anxiety, loss of appetite and insomnia ?