Normal
I am not a doctor so I can only say that it worked for my son. I use B-Complex #12 (by the Thorne brand), and Pantothenic Acid (by the now brand). It stopped all forms of rage. A sign of being low on vitamin B is when you take off the socks, if the socks lines stay around for more than 15 - 20 minutes. Also, there are many different forms of vitamin B and each form does something different to the body. So I do not assume that any multivitamin B will hack it.