ok, so i am so excited.....there has been a new vitamin discovery...the first in 50+ years......pqq, which stands for some sort of quinone ...it appears to be a b vitamin...who knows what b-number it will be......good sources are fermented soy, kiwi, parsley, green pepper and green tea..........the discovery was made in japan......they are the ones who discovered a new taste (savory....unami...) and now the newest vitamin........