I am a busy executive. I love my job but for the last two years I have been feeling tired all the time and struggling to keep up. I was diagnosed with chronic fatigue. After I read your book I decided to try preservative free bread and GUESS WHAT? I don't have chronic fatigue after all - it was all due to that stupid preservative. People need to know it doesn't only affect kids. When I eat it, I feel tired and need to sleep a lot. - by email, WA