Your own immune system is your best defense against colds and viruses. Learn how you can help your immune system to become stronger. A healthy immune system has been shown by scientific research to help prevent most diseases and even most types of cancer. This book will allow you to: - Identify deficiencies that weaken your immune system - Understand why these deficiencies exist - Rate the effects these deficiencies can have on your health - Learn how to correct these deficiencies - Maximize your overall disease resistance - Have fewer colds, flu, or other viruses each year - Minimize your symptoms if you do catch a cold or virus - Enjoy better long-term health, with fewer doctor visits

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