Especially in the current sense of nerves If the body gets vitamin B1 is not enough, it will cause a beriberi (vitamin b 1 special features there is no toxic residue. If your body is too much, it will be ejected immediately).
Especially in the sense of bringing a wave of nerves. If the body gets vitamin B1 deficiency will cause the disease beriberi (vitamin B-1 is a special non-toxic residues. If the body has too much of it will come out soon).
Especially in the wave of feeling of nerves. If the body has not enough vitamin 1 will cause beriberi (vitamin 1 special features is no toxic residues. If the body has too much to drive out immediately).