I have not had any reactions myself, but a friend of mine said that she was in bed crying for about two weeks after she stopped dairy cold-turkey. She also had major headaches and some other very unpleasant symptoms. Basically withdrawal symptoms for her. She is a vegetarian so dairy was a large part of her diet. She also said that she googled it and found lots of stories of others having similar experiences. hope this helps.
8/21/13 at 9:45pm