All of these things are either disease or a body which is not in balance. Chronic fatigue is a common outcome of an acidic body (poor energy is pretty much the most common, followed by nervous system stuff), I think it could be more simple than it sounds. I'm still writing an article on it specifically, but I have some info in the flu vaccine article, if you read from: "What Foods and Drinks Will Inhibit or Lower My Immune System?" you'll see what foods and drinks steal your energy and also what ones will give you energy. You will notice a difference VERY quickly on the alkaline diet. Its awesome. In the article, you will be able to see a list of common symptoms and you'll see you have the most common ones, and probably many others. When your cells are healthy, you don't get sick and your immune system works beautifully.