This headline is a quotation by Chris McCormack http://chrismccormack.com. Since 2003 Biestmilch and myself are cooperating with Chris. He, I think, is one of the not too many people who really understood the principle of biestmilch and modulation. For him modulation, training and biestmilch belong together. 
He sees training as modulation of the body.
Thus, here well, it is again this term modulation, yesterday and today again, but yesterday I expressed my thoughts in German and today I try to express Chris’ in English. This definitely makes a difference.
What does Chris McCormack say about this weird term, I might perhaps one day drive you nuts with?
Chris says: »Biestmilch for me is like training. With regular stimuli training and biestmilch alike slowly change the body’s condition, optimize the body. This process means modulation to me. Training is modulation and biestmilch is modulation which means change. Biestmilch positively influences my recuperation periods and stabilizes my performance level. Less infections, less injuries, shorter recuperation period etc. etc…
Training for me consists of two integral elements: work-out and recuperation period. They are an inseparabel couple. Biestmilch for me in fact, has an effect on both of them. Since I realized that, Biestmilch became a part of my daily routines like training. Biestmilch is in somehow life style, not merely food supplement.«
