Why rely on vaccines, masks, and social spacing to protect your health? Sure, you should take advantage of every means available to protect your health, that's just common sense. But your own immune system is your best defense for preventing COVID-19 and minimizing the risk of a severe outcome if you happen to develop the disease. It could be your ace-in-the-hole if all the other defenses fail. LessWhy rely on vaccines, masks, and social spacing to protect your health? Sure, you should take advantage of every means available to protect your health, that's just common sense. But your own immune system is your best defense for preventing colds and viruses, and minimizing the risk of a serious outcome if you happen to develop complications from a virus. Your robust immune system could be your ace-in-the-hole if all the other defenses fail. And a strong immune system will help you in many ways. You'll have fewer colds and flu viruses each year. And a healthy immune system has been shown by scientific research to help prevent most diseases and even most types of cancer. This book will show you how to: Identify deficiencies that weaken your immune systemUnderstand why these deficiencies existRate the effects these deficiencies can have on your healthLearn how to correct these deficienciesMaximize your overall disease resistanceHave fewer colds, flu, or other viruses each yearMinimize your symptoms if you catch a cold or virusMinimize your risk of severe symptoms if you catch a coronavirusEnjoy better long-term health, with fewer doctor visits