This book has come about after years of fatigue and not knowing why I was different. One doctor diagnosed me with Chronic Fatigue Syndrome, but there is really no one test to definitely diagnose it. After much research I have found several lifestyle factors that can cause fatigue and have detailed them in my book. This work would not be complete without the quick start list at the end, for those who need immediate relief. Without drugs, there are several things that can be tried relatively quickly. I hope this book helps you. Thank you for reading.