This is a testimonial. As I didn't know where else to put it, I ended up here. My 25 year old daughter and I have been following the high protein low carb diet for years, me (O+) with good results, she (A+) with mixed. In the beginning she did fantastically, but then started developing numerous problems: cystic acne, twice hospitalized for kidney infections, pain in her diaphragm whenever she ate, constipation, chronic fatigue, weight gain, no menses for a year,depression, and the list goes on. We had no idea these symptoms were related to her diet or that we each needed different diets! Two weeks ago I heard about the ER4YBT book & bought it. The FIRST day she tried it she had "amazing" results, three days later all her symptoms cleared. Yesterday she called and told me her face is completely clear of the acne as well. Needless to say, she is a complete convert and asked me to send this message on as she doesn't have a computer. She even wants to study Naturopathy now, she is so enthused about this way of eating and  immensely grateful to be well again. PS: Since I was already eating close to my type, the change is not as dramatic as it was for my daughter, but I, too, am doing well by fine-tuning to my blood type, eliminating dairy, etc. So, thank you, thank you, thank you, especially for giving my young daughter her life back again!