If you know you are hypoglycemic, suspect it or fall into the category of people who are always tired, experience non-restorative sleep or other sleep problems, are irritable, have unexplained joint pains, have unexplained muscle pains, are always hungry and crave sweet or starchy foods (bread, pasta, grains, etc.), to name but a few of the symptoms of hypoglycemia, you must read this book. It provides you with all the information you need to feel great again. It includes the health history of the author, and you might find that it's like looking in a mirror and seeing yourself. Besides explaining the underlying reasons for hypoglycemic (low blood sugar) episodes, the book provides a symptom check list that you can use to see how much the disease profile fits your own health profile. If you decide that you match the disease profile, you are provided with a list of foods to eat and to avoid, sample menus with suggested meal timing as well as many other useful tips for life with hypoglycemia. For me, this book has made all the difference in the world. When I bought the book, I suspected I was hypoglycemic, but didn't really know what to do about it. 4 months later, following the Krimmel plan, I feel like a new person with lots of energy and none of the pain I used to have. By the way, this is not magic, but requires adherence to a food plan that eliminates certain types of food. Plenty of foods to choose from, but some definately have to be avoided for the symptoms to be eliminated. It isn't magic, but if you've been suffering for a long time it'll feel like it and is well worth the foods you give up. Read it, follow it, you won't regret it.